! Started logfile: /scr/pima/gb073_uvs/J1215+5002_X_uvs.log on Sat Dec 26 09:37:56 2015 obs /scr/pima/gb073_uvs/J1215+5002_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1215+5002_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.693205 visibilities/baseline/integration-bin. ! Found source: J1215+5002 ! ! 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 21872 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/J1215+5002_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 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 2. ! A total of 58 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 87 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003191Jy sigma=11.449625 ! Fit after self-cal, rms=0.963998Jy sigma=11.029691 ! 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=0.6968 mas, bmaj=1.508 mas, bpa=-9.249 degrees ! Estimated noise=1.15246 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 = 0.0304487 Jy ! Component: 100 - total flux cleaned = 0.0355711 Jy ! Total flux subtracted in 100 components = 0.0355711 Jy ! Clean residual min=-0.003524 max=0.003614 Jy/beam ! Clean residual mean=0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0355711 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0355711 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=0.060402Jy sigma=0.638531 ! Fit after self-cal, rms=0.058285Jy sigma=0.611910 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288902 Jy ! Component: 100 - total flux cleaned = 0.00275385 Jy ! Total flux subtracted in 100 components = 0.00275385 Jy ! Clean residual min=-0.003004 max=0.003061 Jy/beam ! Clean residual mean=0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.038325 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.038325 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=0.057985Jy sigma=0.610448 ! Fit after self-cal, rms=0.057950Jy sigma=0.610260 ! 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=0.987 mas, bmaj=1.919 mas, bpa=-8.034 degrees ! Estimated noise=0.482357 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 = 0.000887029 Jy ! Component: 100 - total flux cleaned = 0.000928181 Jy ! Component: 150 - total flux cleaned = 0.000925543 Jy ! Component: 200 - total flux cleaned = 0.000925345 Jy ! Total flux subtracted in 200 components = 0.000925345 Jy ! Clean residual min=-0.001384 max=0.001608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0392503 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0392503 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=0.057871Jy sigma=0.609783 ! Fit after self-cal, rms=0.057849Jy sigma=0.609544 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.987 x 1.919 at -8.034 degrees (North through East) ! Clean map min=-0.001276 max=0.03955 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* EF 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 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 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 2: ! BR 1.07 EF 1.00* FD 1.11 KP 1.01 ! LA 1.16 MK 1.19 NL 1.04 ON 1.00* ! OV 1.07 PT 1.04 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 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 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 EF 1.00* FD 1.02 KP 1.06 ! LA 0.89 MK 0.95 NL 1.12 OV 1.06 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 EF 1.00* FD 1.05 KP 1.14 ! LA 1.04 MK 1.16 NL 1.01 ON 1.00* ! OV 1.00 PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.01 KP 0.97 ! LA 0.93 MK 1.14 NL 0.93 OV 1.02 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 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 2: ! BR 1.00* EF 1.00* FD 1.00 KP 0.88 ! LA 0.86 MK 1.07 NL 1.07 ON 1.00* ! OV 1.17 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EF 1.00* FD 0.94 KP 0.88 ! LA 0.97 MK 0.90 NL 1.10 OV 0.96 ! PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EF 1.00* FD 0.89 KP 0.92 ! LA 1.02 MK 0.90 NL 1.12 OV 0.98 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.057849Jy sigma=0.609544 ! Fit after self-cal, rms=0.058246Jy sigma=0.608675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9909 mas, bmaj=1.913 mas, bpa=-8.285 degrees ! Estimated noise=0.487053 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 = 3.70033e-05 Jy ! Component: 100 - total flux cleaned = 2.7692e-06 Jy ! Component: 150 - total flux cleaned = 3.28226e-05 Jy ! Component: 200 - total flux cleaned = 3.2443e-05 Jy ! Total flux subtracted in 200 components = 3.2443e-05 Jy ! Clean residual min=-0.001367 max=0.001554 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0392828 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0392828 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=0.058189Jy sigma=0.608443 ! Fit after self-cal, rms=0.058194Jy sigma=0.608247 ! 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=0.058194Jy sigma=0.608247 ! Fit after self-cal, rms=0.058539Jy sigma=0.608132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9919 mas, bmaj=1.912 mas, bpa=-8.268 degrees ! Estimated noise=0.488325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.4573e-05 Jy ! Component: 100 - total flux cleaned = -5.78105e-05 Jy ! Component: 150 - total flux cleaned = -5.87534e-05 Jy ! Component: 200 - total flux cleaned = -5.86265e-05 Jy ! Total flux subtracted in 200 components = -5.86265e-05 Jy ! Clean residual min=-0.001334 max=0.001618 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0392242 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0392242 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=0.058504Jy sigma=0.607978 ! Fit after self-cal, rms=0.058499Jy sigma=0.607806 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 (-49.4, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151555 Jy ! Component: 100 - total flux cleaned = 0.00213302 Jy ! Component: 150 - total flux cleaned = 0.00226052 Jy ! Component: 200 - total flux cleaned = 0.00230839 Jy ! Total flux subtracted in 200 components = 0.00230839 Jy ! Clean residual min=-0.001278 max=0.001349 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0415326 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0415326 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=0.058445Jy sigma=0.607374 ! Fit after self-cal, rms=0.058429Jy sigma=0.607204 ! Inverting map ! Added new window around map position (51, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130552 Jy ! Component: 100 - total flux cleaned = 0.00210866 Jy ! Component: 150 - total flux cleaned = 0.00244098 Jy ! Component: 200 - total flux cleaned = 0.00255566 Jy ! Total flux subtracted in 200 components = 0.00255566 Jy ! Clean residual min=-0.001327 max=0.001404 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0440882 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.0440882 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=0.058385Jy sigma=0.606860 ! Fit after self-cal, rms=0.058373Jy sigma=0.606748 ! Inverting map ! Added new window around map position (-3.4, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108612 Jy ! Component: 100 - total flux cleaned = 0.00152714 Jy ! Component: 150 - total flux cleaned = 0.00181763 Jy ! Component: 200 - total flux cleaned = 0.0019606 Jy ! Total flux subtracted in 200 components = 0.0019606 Jy ! Clean residual min=-0.001294 max=0.001217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0460488 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.0460488 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=0.058332Jy sigma=0.606394 ! Fit after self-cal, rms=0.058324Jy sigma=0.606306 ! 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=0.058324Jy sigma=0.606306 ! Fit after self-cal, rms=0.057809Jy sigma=0.606014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.905 mas, bpa=-8.365 degrees ! Estimated noise=0.484051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470499 Jy ! Component: 100 - total flux cleaned = 0.000574334 Jy ! Component: 150 - total flux cleaned = 0.000620598 Jy ! Component: 200 - total flux cleaned = 0.000703543 Jy ! Total flux subtracted in 200 components = 0.000703543 Jy ! Clean residual min=-0.001322 max=0.001236 Jy/beam ! Clean residual mean=-0.000005 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0467524 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.0467524 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=0.057787Jy sigma=0.605790 ! Fit after self-cal, rms=0.057784Jy sigma=0.605692 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 = 0.000297247 Jy ! Component: 100 - total flux cleaned = 0.00036165 Jy ! Component: 150 - total flux cleaned = 0.000381522 Jy ! Component: 200 - total flux cleaned = 0.000381564 Jy ! Total flux subtracted in 200 components = 0.000381564 Jy ! Clean residual min=-0.001377 max=0.001225 Jy/beam ! Clean residual mean=-0.000005 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0471339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.0471339 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=0.057769Jy sigma=0.605556 ! Fit after self-cal, rms=0.057765Jy sigma=0.605523 ! 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=0.057765Jy sigma=0.605523 ! Fit after self-cal, rms=0.057406Jy sigma=0.605351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=3.048 mas, bpa=-6.308 degrees ! Estimated noise=0.560953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16567e-05 Jy ! Component: 100 - total flux cleaned = 2.35312e-05 Jy ! Component: 150 - total flux cleaned = 3.58962e-05 Jy ! Component: 200 - total flux cleaned = 5.8729e-05 Jy ! Total flux subtracted in 200 components = 5.8729e-05 Jy ! Clean residual min=-0.001666 max=0.001156 Jy/beam ! Clean residual mean=-0.000009 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0471927 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.0471927 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=0.057404Jy sigma=0.605313 ! Fit after self-cal, rms=0.057405Jy sigma=0.605245 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 = 0.000130368 Jy ! Component: 100 - total flux cleaned = 0.00017915 Jy ! Component: 150 - total flux cleaned = 0.000211468 Jy ! Component: 200 - total flux cleaned = 0.000241293 Jy ! Total flux subtracted in 200 components = 0.000241293 Jy ! Clean residual min=-0.001672 max=0.001176 Jy/beam ! Clean residual mean=-0.000009 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0474339 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0474339 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=0.057403Jy sigma=0.605227 ! Fit after self-cal, rms=0.057385Jy sigma=0.605139 ! 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=0.9894 mas, bmaj=1.906 mas, bpa=-8.257 degrees ! Estimated noise=0.481399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9894 x 1.906 at -8.257 degrees (North through East) ! Clean map min=-0.00138 max=0.039851 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=0.6939 mas, bmaj=1.484 mas, bpa=-9.498 degrees ! Estimated noise=1.15459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330266 Jy ! Component: 100 - total flux cleaned = 0.0387678 Jy ! Component: 150 - total flux cleaned = 0.0393945 Jy ! Component: 200 - total flux cleaned = 0.0404778 Jy ! Total flux subtracted in 200 components = 0.0404778 Jy ! Clean residual min=-0.003121 max=0.003105 Jy/beam ! Clean residual mean=0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0404778 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0404778 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.906 mas, bpa=-8.257 degrees ! Estimated noise=0.481399 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 = 0.00251137 Jy ! Component: 100 - total flux cleaned = 0.00379697 Jy ! Component: 150 - total flux cleaned = 0.00473202 Jy ! Component: 200 - total flux cleaned = 0.00515916 Jy ! Total flux subtracted in 200 components = 0.00515916 Jy ! Clean residual min=-0.001323 max=0.001400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0456369 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0456369 Jy ! Inverting map ! Added new window around map position (17.4, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739123 Jy ! Component: 100 - total flux cleaned = 0.00114738 Jy ! Component: 150 - total flux cleaned = 0.00137384 Jy ! Component: 200 - total flux cleaned = 0.00155144 Jy ! Total flux subtracted in 200 components = 0.00155144 Jy ! Clean residual min=-0.001255 max=0.001184 Jy/beam ! Clean residual mean=-0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0471884 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0471884 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=2.74 mas, bmaj=3.048 mas, bpa=-6.308 degrees ! Estimated noise=0.560953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429691 Jy ! Component: 100 - total flux cleaned = 0.000721027 Jy ! Component: 150 - total flux cleaned = 0.000880745 Jy ! Component: 200 - total flux cleaned = 0.00103556 Jy ! Total flux subtracted in 200 components = 0.00103556 Jy ! Clean residual min=-0.001590 max=0.001154 Jy/beam ! Clean residual mean=-0.000008 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0482239 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150054 Jy ! Component: 100 - total flux cleaned = 0.000281949 Jy ! Component: 150 - total flux cleaned = 0.00035305 Jy ! Component: 200 - total flux cleaned = 0.000408323 Jy ! Total flux subtracted in 200 components = 0.000408323 Jy ! Clean residual min=-0.001572 max=0.001161 Jy/beam ! Clean residual mean=-0.000008 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0486322 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.0486323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=1.906 mas, bpa=-8.257 degrees ! Estimated noise=0.481399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.02536e-05 Jy ! Component: 100 - total flux cleaned = 0.000101095 Jy ! Component: 150 - total flux cleaned = 9.96978e-05 Jy ! Component: 200 - total flux cleaned = 0.000128604 Jy ! Total flux subtracted in 200 components = 0.000128604 Jy ! Clean residual min=-0.001296 max=0.001097 Jy/beam ! Clean residual mean=-0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0487609 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0487609 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=0.057456Jy sigma=0.605433 ! Fit after self-cal, rms=0.057458Jy sigma=0.605342 wmodel /scr/pima/gb073_uvs/J1215+5002_X_map.mod ! Writing 75 model components to file: /scr/pima/gb073_uvs/J1215+5002_X_map.mod wobs /scr/pima/gb073_uvs/J1215+5002_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1215+5002_X_uvs.fits wwins /scr/pima/gb073_uvs/J1215+5002_X_map.win ! wwins: Wrote 5 windows to /scr/pima/gb073_uvs/J1215+5002_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 = -0.000426305 Jy ! Component: 100 - total flux cleaned = -0.000385942 Jy ! Component: 150 - total flux cleaned = -0.000269602 Jy ! Component: 200 - total flux cleaned = -0.000251267 Jy ! Component: 250 - total flux cleaned = -0.000269179 Jy ! Component: 300 - total flux cleaned = -0.000233422 Jy ! Component: 350 - total flux cleaned = -0.000268083 Jy ! Component: 400 - total flux cleaned = -0.000251174 Jy ! Component: 450 - total flux cleaned = -0.00023446 Jy ! Component: 500 - total flux cleaned = -0.000185563 Jy ! Component: 550 - total flux cleaned = -0.000266097 Jy ! Component: 600 - total flux cleaned = -0.000234318 Jy ! Component: 650 - total flux cleaned = -0.000280902 Jy ! Component: 700 - total flux cleaned = -0.000280822 Jy ! Component: 750 - total flux cleaned = -0.000326 Jy ! Component: 800 - total flux cleaned = -0.000296531 Jy ! Component: 850 - total flux cleaned = -0.000369856 Jy ! Component: 900 - total flux cleaned = -0.000341241 Jy ! Component: 950 - total flux cleaned = -0.000427153 Jy ! Component: 1000 - total flux cleaned = -0.000398857 Jy ! Component: 1050 - total flux cleaned = -0.000426521 Jy ! Component: 1100 - total flux cleaned = -0.000426604 Jy ! Component: 1150 - total flux cleaned = -0.000399647 Jy ! Component: 1200 - total flux cleaned = -0.000386057 Jy ! Component: 1250 - total flux cleaned = -0.00033308 Jy ! Component: 1300 - total flux cleaned = -0.000333158 Jy ! Component: 1350 - total flux cleaned = -0.000307062 Jy ! Component: 1400 - total flux cleaned = -0.000307215 Jy ! Component: 1450 - total flux cleaned = -0.000281669 Jy ! Component: 1500 - total flux cleaned = -0.000281696 Jy ! Component: 1550 - total flux cleaned = -0.000231595 Jy ! Component: 1600 - total flux cleaned = -0.000219245 Jy ! Component: 1650 - total flux cleaned = -0.000268576 Jy ! Component: 1700 - total flux cleaned = -0.00025621 Jy ! Component: 1750 - total flux cleaned = -0.000231811 Jy ! Component: 1800 - total flux cleaned = -0.000219839 Jy ! Component: 1850 - total flux cleaned = -0.000195974 Jy ! Component: 1900 - total flux cleaned = -0.000172514 Jy ! Component: 1950 - total flux cleaned = -0.000207588 Jy ! Component: 2000 - total flux cleaned = -0.000172723 Jy ! Component: 2050 - total flux cleaned = -0.000172642 Jy ! Component: 2100 - total flux cleaned = -0.000172619 Jy ! Component: 2150 - total flux cleaned = -0.000138614 Jy ! Component: 2200 - total flux cleaned = -0.00011623 Jy ! Component: 2250 - total flux cleaned = -0.000183644 Jy ! Component: 2300 - total flux cleaned = -0.000205869 Jy ! Component: 2350 - total flux cleaned = -0.000217023 Jy ! Component: 2400 - total flux cleaned = -0.000162007 Jy ! Component: 2450 - total flux cleaned = -0.000227553 Jy ! Component: 2500 - total flux cleaned = -0.000238326 Jy ! Component: 2550 - total flux cleaned = -0.000249135 Jy ! Component: 2600 - total flux cleaned = -0.000281261 Jy ! Component: 2650 - total flux cleaned = -0.000249292 Jy ! Component: 2700 - total flux cleaned = -0.000281 Jy ! Component: 2750 - total flux cleaned = -0.000270563 Jy ! Component: 2800 - total flux cleaned = -0.000291395 Jy ! Component: 2850 - total flux cleaned = -0.000332964 Jy ! Component: 2900 - total flux cleaned = -0.000374233 Jy ! Component: 2950 - total flux cleaned = -0.000374142 Jy ! Component: 3000 - total flux cleaned = -0.000425158 Jy ! Component: 3050 - total flux cleaned = -0.000425182 Jy ! Component: 3100 - total flux cleaned = -0.000485462 Jy ! Component: 3150 - total flux cleaned = -0.000515418 Jy ! Component: 3200 - total flux cleaned = -0.000525321 Jy ! Component: 3250 - total flux cleaned = -0.000495696 Jy ! Component: 3300 - total flux cleaned = -0.000554653 Jy ! Component: 3350 - total flux cleaned = -0.000583881 Jy ! Component: 3400 - total flux cleaned = -0.000574176 Jy ! Component: 3450 - total flux cleaned = -0.000632124 Jy ! Component: 3500 - total flux cleaned = -0.000612919 Jy ! Component: 3550 - total flux cleaned = -0.000670149 Jy ! Component: 3600 - total flux cleaned = -0.00066059 Jy ! Component: 3650 - total flux cleaned = -0.000707852 Jy ! Component: 3700 - total flux cleaned = -0.000688936 Jy ! Component: 3750 - total flux cleaned = -0.000679543 Jy ! Component: 3800 - total flux cleaned = -0.000679525 Jy ! Component: 3850 - total flux cleaned = -0.000725794 Jy ! Component: 3900 - total flux cleaned = -0.000707417 Jy ! Component: 3950 - total flux cleaned = -0.000707342 Jy ! Component: 4000 - total flux cleaned = -0.000679995 Jy ! Component: 4050 - total flux cleaned = -0.000707195 Jy ! Total flux subtracted in 4096 components = -0.000707246 Jy ! Clean residual min=-0.000524 max=0.000507 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0480536 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 364 components and 0.0480536 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1215+5002_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9894 x 1.906 at -8.257 degrees (North through East) ! Clean map min=-0.00081648 max=0.039994 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1215+5002_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0399939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11875 1.11875 2.23749 4.47499 8.94998 17.9 35.7999 71.5998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 268.157 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1215+5002_X_uvs.log closed on Sat Dec 26 09:38:01 2015