! Started logfile: /scr/pima/gb073_uvs/J1444+1131_X_uvs.log on Sat Dec 26 09:40:56 2015 obs /scr/pima/gb073_uvs/J1444+1131_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1444+1131_X_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 28 of 28 possible baselines. ! AN table 3: 29 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1444+1131 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 29696 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/gb073_uvs/J1444+1131_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. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001042Jy sigma=11.366109 ! Fit after self-cal, rms=0.951014Jy sigma=10.795456 ! 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=0.6834 mas, bmaj=1.866 mas, bpa=-2.972 degrees ! Estimated noise=0.809706 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 = 0.0389856 Jy ! Component: 100 - total flux cleaned = 0.0475473 Jy ! Total flux subtracted in 100 components = 0.0475473 Jy ! Clean residual min=-0.002850 max=0.002611 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0475473 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0475473 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=0.062926Jy sigma=0.673891 ! Fit after self-cal, rms=0.061655Jy sigma=0.659292 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373105 Jy ! Component: 100 - total flux cleaned = 0.00535911 Jy ! Total flux subtracted in 100 components = 0.00535911 Jy ! Clean residual min=-0.002386 max=0.002341 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0529064 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0529064 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=0.061402Jy sigma=0.656274 ! Fit after self-cal, rms=0.061420Jy sigma=0.656226 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=2.153 mas, bpa=-2.592 degrees ! Estimated noise=0.377403 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 (1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244271 Jy ! Component: 100 - total flux cleaned = 0.00359962 Jy ! Component: 150 - total flux cleaned = 0.00402044 Jy ! Component: 200 - total flux cleaned = 0.00420225 Jy ! Total flux subtracted in 200 components = 0.00420225 Jy ! Clean residual min=-0.001123 max=0.001097 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0571087 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0571087 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=0.061321Jy sigma=0.655059 ! Fit after self-cal, rms=0.061313Jy sigma=0.654847 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8545 x 2.153 at -2.592 degrees (North through East) ! Clean map min=-0.0010976 max=0.052298 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 0.99 LA 1.00 ! MK 1.00 NL 0.91 OV 1.10 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 KP 1.00 LA 1.05 ! MK 1.01 NL 0.93 OV 1.00 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 FD 1.03 KP 0.90 LA 1.09 ! MK 0.99 NL 0.86 PT 1.02 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 KP 1.13 LA 1.00 ! MK 1.15 NL 0.98 OV 1.01 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 KP 1.02 LA 1.11 ! MK 1.05 NL 1.00 OV 1.10 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.03 KP 1.04 LA 1.08 ! MK 1.01 NL 0.99 PT 1.01 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 0.99 ! MK 0.95 NL 0.99 OV 1.04 PT 1.04 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 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 1.07 FD 1.00 KP 0.98 LA 0.87 ! MK 1.02 NL 1.00 PT 1.03 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 KP 0.97 LA 0.98 ! MK 1.07 NL 1.02 OV 1.02 PT 1.05 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.11 KP 1.08 LA 1.04 ! MK 1.05 NL 0.97 OV 1.06 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.07 KP 0.97 LA 1.01 ! MK 1.07 NL 0.93 PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 0.92 LA 1.00 ! MK 1.01 NL 0.99 OV 1.05 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.01 KP 0.92 LA 0.90 ! MK 0.98 NL 0.96 OV 1.14 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00 KP 0.92 LA 0.95 ! MK 0.95 NL 0.94 PT 0.90 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 0.88 LA 0.99 ! MK 1.00 NL 0.89 OV 1.05 PT 1.01 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.97 KP 0.89 LA 0.96 ! MK 1.00 NL 1.00 OV 1.02 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.97 KP 0.94 LA 0.92 ! MK 1.00 NL 1.03 PT 0.92 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 KP 0.91 LA 1.01 ! MK 1.00 NL 1.05 OV 1.00 PT 1.06 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.08 KP 0.95 LA 1.07 ! MK 0.95 NL 0.98 OV 1.01 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.14 KP 0.96 LA 0.91 ! MK 1.12 NL 0.95 PT 0.89 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 0.95 LA 0.96 ! MK 0.98 NL 1.01 OV 0.95 PT 1.00 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 KP 0.98 LA 1.01 ! MK 0.96 NL 0.96 OV 1.01 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.061313Jy sigma=0.654847 ! Fit after self-cal, rms=0.060854Jy sigma=0.653130 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8568 mas, bmaj=2.156 mas, bpa=-2.527 degrees ! Estimated noise=0.375292 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 = 0.000503822 Jy ! Component: 100 - total flux cleaned = 0.000562891 Jy ! Component: 150 - total flux cleaned = 0.000562669 Jy ! Component: 200 - total flux cleaned = 0.000563026 Jy ! Total flux subtracted in 200 components = 0.000563026 Jy ! Clean residual min=-0.001174 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0576717 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0576717 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=0.060845Jy sigma=0.653044 ! Fit after self-cal, rms=0.060873Jy sigma=0.652906 ! 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=0.060873Jy sigma=0.652906 ! Fit after self-cal, rms=0.060981Jy sigma=0.652361 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8575 mas, bmaj=2.156 mas, bpa=-2.488 degrees ! Estimated noise=0.37492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121464 Jy ! Component: 100 - total flux cleaned = 0.000132333 Jy ! Component: 150 - total flux cleaned = 0.000132535 Jy ! Component: 200 - total flux cleaned = 0.000123285 Jy ! Total flux subtracted in 200 components = 0.000123285 Jy ! Clean residual min=-0.001164 max=0.001158 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.057795 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.057795 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=0.060977Jy sigma=0.652325 ! Fit after self-cal, rms=0.060993Jy sigma=0.652266 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 = 4.49984e-05 Jy ! Component: 100 - total flux cleaned = 3.60139e-05 Jy ! Component: 150 - total flux cleaned = 2.74449e-05 Jy ! Component: 200 - total flux cleaned = 1.90828e-05 Jy ! Total flux subtracted in 200 components = 1.90828e-05 Jy ! Clean residual min=-0.001146 max=0.001152 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0578141 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0578141 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=0.060990Jy sigma=0.652242 ! Fit after self-cal, rms=0.060991Jy sigma=0.652241 ! 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=0.060991Jy sigma=0.652241 ! Fit after self-cal, rms=0.061000Jy sigma=0.652232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8581 mas, bmaj=2.156 mas, bpa=-2.479 degrees ! Estimated noise=0.374683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.21493e-05 Jy ! Component: 100 - total flux cleaned = -4.07517e-05 Jy ! Component: 150 - total flux cleaned = -4.87521e-05 Jy ! Component: 200 - total flux cleaned = -5.647e-05 Jy ! Total flux subtracted in 200 components = -5.647e-05 Jy ! Clean residual min=-0.001131 max=0.001149 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0577576 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.0577576 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=0.060997Jy sigma=0.652210 ! Fit after self-cal, rms=0.061001Jy sigma=0.652208 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (20.2, 41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102189 Jy ! Component: 100 - total flux cleaned = 0.0013236 Jy ! Component: 150 - total flux cleaned = 0.00139176 Jy ! Component: 200 - total flux cleaned = 0.00150655 Jy ! Total flux subtracted in 200 components = 0.00150655 Jy ! Clean residual min=-0.001072 max=0.000887 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0592642 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0592642 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=0.060982Jy sigma=0.651979 ! Fit after self-cal, rms=0.060979Jy sigma=0.651946 ! 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=0.060979Jy sigma=0.651946 ! Fit after self-cal, rms=0.060914Jy sigma=0.651932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=3.365 mas, bpa=0.7354 degrees ! Estimated noise=0.461495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483006 Jy ! Component: 100 - total flux cleaned = 0.000610426 Jy ! Component: 150 - total flux cleaned = 0.000684368 Jy ! Component: 200 - total flux cleaned = 0.000726434 Jy ! Total flux subtracted in 200 components = 0.000726434 Jy ! Clean residual min=-0.001087 max=0.001165 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0599906 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.0599906 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=0.060916Jy sigma=0.651906 ! Fit after self-cal, rms=0.060915Jy sigma=0.651892 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 = 0.000191972 Jy ! Component: 100 - total flux cleaned = 0.00020026 Jy ! Component: 150 - total flux cleaned = 0.000193751 Jy ! Component: 200 - total flux cleaned = 0.000188007 Jy ! Total flux subtracted in 200 components = 0.000188007 Jy ! Clean residual min=-0.001058 max=0.001155 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0601786 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.0601786 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=0.060916Jy sigma=0.651891 ! Fit after self-cal, rms=0.060915Jy sigma=0.651889 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8584 mas, bmaj=2.159 mas, bpa=-2.482 degrees ! Estimated noise=0.374171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8584 x 2.159 at -2.482 degrees (North through East) ! Clean map min=-0.00093531 max=0.051932 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=0.6841 mas, bmaj=1.869 mas, bpa=-3.004 degrees ! Estimated noise=0.805609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039921 Jy ! Component: 100 - total flux cleaned = 0.0487467 Jy ! Component: 150 - total flux cleaned = 0.0518776 Jy ! Component: 200 - total flux cleaned = 0.0541376 Jy ! Total flux subtracted in 200 components = 0.0541376 Jy ! Clean residual min=-0.002145 max=0.002243 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0541376 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0541376 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8584 mas, bmaj=2.159 mas, bpa=-2.482 degrees ! Estimated noise=0.374171 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 = 0.00222383 Jy ! Component: 100 - total flux cleaned = 0.00342657 Jy ! Component: 150 - total flux cleaned = 0.00415105 Jy ! Component: 200 - total flux cleaned = 0.00462706 Jy ! Total flux subtracted in 200 components = 0.00462706 Jy ! Clean residual min=-0.001130 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0587647 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0587647 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=2.44 mas, bmaj=3.365 mas, bpa=0.7354 degrees ! Estimated noise=0.461495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480771 Jy ! Component: 100 - total flux cleaned = 0.000785618 Jy ! Component: 150 - total flux cleaned = 0.00104346 Jy ! Component: 200 - total flux cleaned = 0.00115927 Jy ! Total flux subtracted in 200 components = 0.00115927 Jy ! Clean residual min=-0.001104 max=0.001134 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.059924 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 = 7.69826e-05 Jy ! Component: 100 - total flux cleaned = 0.000124413 Jy ! Component: 150 - total flux cleaned = 0.000167436 Jy ! Component: 200 - total flux cleaned = 0.000190907 Jy ! Total flux subtracted in 200 components = 0.000190907 Jy ! Clean residual min=-0.001092 max=0.001147 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0601149 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.0601149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8584 mas, bmaj=2.159 mas, bpa=-2.482 degrees ! Estimated noise=0.374171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.37848e-05 Jy ! Component: 100 - total flux cleaned = -1.15625e-05 Jy ! Component: 150 - total flux cleaned = 5.50829e-06 Jy ! Component: 200 - total flux cleaned = 3.62174e-05 Jy ! Total flux subtracted in 200 components = 3.62174e-05 Jy ! Clean residual min=-0.001041 max=0.000898 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0601511 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.0601511 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=0.060923Jy sigma=0.651962 ! Fit after self-cal, rms=0.060919Jy sigma=0.651951 wmodel /scr/pima/gb073_uvs/J1444+1131_X_map.mod ! Writing 86 model components to file: /scr/pima/gb073_uvs/J1444+1131_X_map.mod wobs /scr/pima/gb073_uvs/J1444+1131_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1444+1131_X_uvs.fits wwins /scr/pima/gb073_uvs/J1444+1131_X_map.win ! wwins: Wrote 3 windows to /scr/pima/gb073_uvs/J1444+1131_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 = -0.000399464 Jy ! Component: 100 - total flux cleaned = -0.000563154 Jy ! Component: 150 - total flux cleaned = -0.000624931 Jy ! Component: 200 - total flux cleaned = -0.000670238 Jy ! Component: 250 - total flux cleaned = -0.000787093 Jy ! Component: 300 - total flux cleaned = -0.000844052 Jy ! Component: 350 - total flux cleaned = -0.000885838 Jy ! Component: 400 - total flux cleaned = -0.000899466 Jy ! Component: 450 - total flux cleaned = -0.000899413 Jy ! Component: 500 - total flux cleaned = -0.000925793 Jy ! Component: 550 - total flux cleaned = -0.000938803 Jy ! Component: 600 - total flux cleaned = -0.000938807 Jy ! Component: 650 - total flux cleaned = -0.000900795 Jy ! Component: 700 - total flux cleaned = -0.000900841 Jy ! Component: 750 - total flux cleaned = -0.00087623 Jy ! Component: 800 - total flux cleaned = -0.000912377 Jy ! Component: 850 - total flux cleaned = -0.000864426 Jy ! Component: 900 - total flux cleaned = -0.000852858 Jy ! Component: 950 - total flux cleaned = -0.000899653 Jy ! Component: 1000 - total flux cleaned = -0.000899958 Jy ! Component: 1050 - total flux cleaned = -0.000934329 Jy ! Component: 1100 - total flux cleaned = -0.000957143 Jy ! Component: 1150 - total flux cleaned = -0.00102417 Jy ! Component: 1200 - total flux cleaned = -0.00102426 Jy ! Component: 1250 - total flux cleaned = -0.00104607 Jy ! Component: 1300 - total flux cleaned = -0.0011003 Jy ! Component: 1350 - total flux cleaned = -0.0011325 Jy ! Component: 1400 - total flux cleaned = -0.00116442 Jy ! Component: 1450 - total flux cleaned = -0.00116439 Jy ! Component: 1500 - total flux cleaned = -0.00120613 Jy ! Component: 1550 - total flux cleaned = -0.0012266 Jy ! Component: 1600 - total flux cleaned = -0.00122665 Jy ! Component: 1650 - total flux cleaned = -0.00126722 Jy ! Component: 1700 - total flux cleaned = -0.00126715 Jy ! Component: 1750 - total flux cleaned = -0.00126717 Jy ! Component: 1800 - total flux cleaned = -0.0012771 Jy ! Component: 1850 - total flux cleaned = -0.0013066 Jy ! Component: 1900 - total flux cleaned = -0.00129682 Jy ! Component: 1950 - total flux cleaned = -0.00134519 Jy ! Component: 2000 - total flux cleaned = -0.00137408 Jy ! Component: 2050 - total flux cleaned = -0.00137403 Jy ! Component: 2100 - total flux cleaned = -0.00140261 Jy ! Component: 2150 - total flux cleaned = -0.00142159 Jy ! Component: 2200 - total flux cleaned = -0.00145904 Jy ! Component: 2250 - total flux cleaned = -0.00144975 Jy ! Component: 2300 - total flux cleaned = -0.00146821 Jy ! Component: 2350 - total flux cleaned = -0.00152322 Jy ! Component: 2400 - total flux cleaned = -0.00153243 Jy ! Component: 2450 - total flux cleaned = -0.00159584 Jy ! Component: 2500 - total flux cleaned = -0.00159593 Jy ! Component: 2550 - total flux cleaned = -0.00164056 Jy ! Component: 2600 - total flux cleaned = -0.00164054 Jy ! Component: 2650 - total flux cleaned = -0.00171989 Jy ! Component: 2700 - total flux cleaned = -0.00171119 Jy ! Component: 2750 - total flux cleaned = -0.00171117 Jy ! Component: 2800 - total flux cleaned = -0.0017544 Jy ! Component: 2850 - total flux cleaned = -0.00173713 Jy ! Component: 2900 - total flux cleaned = -0.00179697 Jy ! Component: 2950 - total flux cleaned = -0.00180552 Jy ! Component: 3000 - total flux cleaned = -0.00181399 Jy ! Component: 3050 - total flux cleaned = -0.00189792 Jy ! Component: 3100 - total flux cleaned = -0.00191459 Jy ! Component: 3150 - total flux cleaned = -0.00195603 Jy ! Component: 3200 - total flux cleaned = -0.00202209 Jy ! Component: 3250 - total flux cleaned = -0.00201384 Jy ! Component: 3300 - total flux cleaned = -0.00203016 Jy ! Component: 3350 - total flux cleaned = -0.00207074 Jy ! Component: 3400 - total flux cleaned = -0.00211112 Jy ! Component: 3450 - total flux cleaned = -0.00214323 Jy ! Component: 3500 - total flux cleaned = -0.00217522 Jy ! Component: 3550 - total flux cleaned = -0.00219907 Jy ! Component: 3600 - total flux cleaned = -0.00222279 Jy ! Component: 3650 - total flux cleaned = -0.00225425 Jy ! Component: 3700 - total flux cleaned = -0.00226991 Jy ! Component: 3750 - total flux cleaned = -0.00229324 Jy ! Component: 3800 - total flux cleaned = -0.00234739 Jy ! Component: 3850 - total flux cleaned = -0.00234743 Jy ! Component: 3900 - total flux cleaned = -0.00238578 Jy ! Component: 3950 - total flux cleaned = -0.00242393 Jy ! Component: 4000 - total flux cleaned = -0.0024315 Jy ! Component: 4050 - total flux cleaned = -0.00239376 Jy ! Total flux subtracted in 4096 components = -0.00240879 Jy ! Clean residual min=-0.000469 max=0.000472 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0577423 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 414 components and 0.0577423 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1444+1131_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8584 x 2.159 at -2.482 degrees (North through East) ! Clean map min=-0.00070534 max=0.051754 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1444+1131_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.051754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770253 0.770253 1.54051 3.08101 6.16202 12.324 24.6481 49.2962 98.5923 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 389.482 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1444+1131_X_uvs.log closed on Sat Dec 26 09:41:02 2015