! Started logfile: /scr/pima/gb073_uvs/J1035+3756_X_uvs.log on Sat Dec 26 09:36:20 2015 obs /scr/pima/gb073_uvs/J1035+3756_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1035+3756_X_uva.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 45 of 45 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.947189 visibilities/baseline/integration-bin. ! Found source: J1035+3756 ! ! 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 24392 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/J1035+3756_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 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 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 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 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! 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 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! 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 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! 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 8. ! A total of 29 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=1.001714Jy sigma=10.774574 ! Fit after self-cal, rms=0.952140Jy sigma=10.254808 ! 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=0.5291 mas, bmaj=1.011 mas, bpa=-24.78 degrees ! Estimated noise=1.04709 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 = 0.0385195 Jy ! Component: 100 - total flux cleaned = 0.0469831 Jy ! Total flux subtracted in 100 components = 0.0469831 Jy ! Clean residual min=-0.003154 max=0.003071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0469831 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0469831 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=0.070265Jy sigma=0.669828 ! Fit after self-cal, rms=0.068727Jy sigma=0.651866 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360003 Jy ! Component: 100 - total flux cleaned = 0.00388437 Jy ! Total flux subtracted in 100 components = 0.00388437 Jy ! Clean residual min=-0.003011 max=0.003257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0508674 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0508675 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=0.068482Jy sigma=0.649853 ! Fit after self-cal, rms=0.068447Jy sigma=0.649719 ! 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=0.7776 mas, bmaj=1.264 mas, bpa=-19.16 degrees ! Estimated noise=0.481168 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 = 0.0014183 Jy ! Component: 100 - total flux cleaned = 0.00197191 Jy ! Component: 150 - total flux cleaned = 0.00201508 Jy ! Component: 200 - total flux cleaned = 0.00206412 Jy ! Total flux subtracted in 200 components = 0.00206412 Jy ! Clean residual min=-0.001540 max=0.001433 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0529316 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.0529316 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=0.068413Jy sigma=0.649477 ! Fit after self-cal, rms=0.068419Jy sigma=0.649455 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7776 x 1.264 at -19.16 degrees (North through East) ! Clean map min=-0.0013038 max=0.051913 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 0.93 FD 0.93 KP 0.89 LA 0.98 ! MK 1.00 OV 0.96 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 EF 1.00* FD 1.06 KP 1.00 ! LA 1.06 NL 0.97 OV 0.95 PT 1.03 ! SC 0.97 ZC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 EF 1.00* FD 0.91 KP 1.04 ! LA 1.10 MK 1.05 NL 1.03 ON 0.85 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 KP 1.07 LA 1.01 ! MK 1.15 OV 0.93 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 EF 1.00* FD 1.01 KP 1.13 ! LA 1.14 NL 1.05 OV 0.97 PT 1.08 ! SC 1.01 ZC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 EF 1.00* FD 0.97 KP 1.05 ! LA 1.04 MK 1.07 NL 0.96 ON 0.99 ! PT 1.14 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 KP 0.90 LA 1.03 ! MK 1.04 OV 0.95 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 EF 1.00* FD 0.98 KP 1.04 ! LA 0.91 NL 1.05 OV 1.10 PT 0.99 ! SC 0.96 ZC 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 EF 1.00* FD 1.12 KP 1.00 ! LA 0.89 MK 0.98 NL 1.07 ON 0.89 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 KP 0.99 LA 0.92 ! MK 0.98 OV 0.99 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EF 1.00* FD 1.11 KP 1.06 ! LA 1.02 NL 1.08 OV 1.00 PT 1.03 ! SC 0.99 ZC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 EF 1.00* FD 0.98 KP 0.99 ! LA 0.96 MK 0.98 NL 0.99 ON 0.89 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 0.84 LA 1.03 ! MK 0.99 OV 1.04 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.08 KP 0.85 ! LA 0.95 NL 1.01 OV 1.09 PT 0.99 ! SC 0.92 ZC 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.96 KP 0.96 ! LA 0.93 MK 1.08 NL 1.04 ON 1.14 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 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 0.87 ! LA 1.01 NL 0.99 OV 1.05 PT 0.95 ! SC 1.05 ZC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.03 KP 0.94 ! LA 1.14 MK 0.94 NL 1.11 ON 1.04 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 0.96 LA 0.97 ! MK 1.09 OV 1.03 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 EF 1.00* FD 0.97 KP 1.04 ! LA 1.01 NL 1.01 OV 1.07 PT 0.99 ! SC 1.03 ZC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 EF 1.00* FD 1.07 KP 0.97 ! LA 1.11 MK 0.86 NL 1.06 ON 1.12 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 KP 0.90 LA 0.93 ! MK 0.98 OV 1.06 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 EF 1.00* FD 0.95 KP 1.03 ! LA 1.08 MK 1.02 NL 1.13 ON 1.07 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.068419Jy sigma=0.649455 ! Fit after self-cal, rms=0.068437Jy sigma=0.647458 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7767 mas, bmaj=1.261 mas, bpa=-19.08 degrees ! Estimated noise=0.484274 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 = 0.0005004 Jy ! Component: 100 - total flux cleaned = 0.000538532 Jy ! Component: 150 - total flux cleaned = 0.000538282 Jy ! Component: 200 - total flux cleaned = 0.000538064 Jy ! Total flux subtracted in 200 components = 0.000538064 Jy ! Clean residual min=-0.001430 max=0.001276 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0534696 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0534696 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=0.068429Jy sigma=0.647413 ! Fit after self-cal, rms=0.068448Jy sigma=0.647196 ! 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=0.068448Jy sigma=0.647196 ! Fit after self-cal, rms=0.068879Jy sigma=0.647146 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7754 mas, bmaj=1.257 mas, bpa=-18.92 degrees ! Estimated noise=0.487178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472888 Jy ! Component: 100 - total flux cleaned = 0.000520445 Jy ! Component: 150 - total flux cleaned = 0.000520305 Jy ! Component: 200 - total flux cleaned = 0.000520393 Jy ! Total flux subtracted in 200 components = 0.000520393 Jy ! Clean residual min=-0.001430 max=0.001279 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.05399 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.05399 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=0.068872Jy sigma=0.647106 ! Fit after self-cal, rms=0.068872Jy sigma=0.647072 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 = 4.86705e-07 Jy ! Component: 100 - total flux cleaned = -8.88383e-06 Jy ! Component: 150 - total flux cleaned = -8.8119e-06 Jy ! Component: 200 - total flux cleaned = -1.76033e-05 Jy ! Total flux subtracted in 200 components = -1.76033e-05 Jy ! Clean residual min=-0.001421 max=0.001291 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0539724 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0539724 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=0.068869Jy sigma=0.647051 ! Fit after self-cal, rms=0.068867Jy sigma=0.647048 ! 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=0.068867Jy sigma=0.647048 ! Fit after self-cal, rms=0.069190Jy sigma=0.647029 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7744 mas, bmaj=1.253 mas, bpa=-18.76 degrees ! Estimated noise=0.489732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413636 Jy ! Component: 100 - total flux cleaned = 0.000455206 Jy ! Component: 150 - total flux cleaned = 0.000473094 Jy ! Component: 200 - total flux cleaned = 0.000472778 Jy ! Total flux subtracted in 200 components = 0.000472778 Jy ! Clean residual min=-0.001423 max=0.001284 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0544452 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0544452 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=0.069184Jy sigma=0.647001 ! Fit after self-cal, rms=0.069182Jy sigma=0.646976 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 = 2.45395e-06 Jy ! Component: 100 - total flux cleaned = 2.32124e-06 Jy ! Component: 150 - total flux cleaned = 2.17307e-06 Jy ! Component: 200 - total flux cleaned = -5.95314e-06 Jy ! Total flux subtracted in 200 components = -5.95314e-06 Jy ! Clean residual min=-0.001411 max=0.001289 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0544393 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0544393 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=0.069180Jy sigma=0.646960 ! Fit after self-cal, rms=0.069178Jy sigma=0.646942 ! 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=0.069178Jy sigma=0.646942 ! Fit after self-cal, rms=0.069508Jy sigma=0.646921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=3.296 mas, bpa=15.5 degrees ! Estimated noise=0.626149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365386 Jy ! Component: 100 - total flux cleaned = 0.000456076 Jy ! Component: 150 - total flux cleaned = 0.000460828 Jy ! Component: 200 - total flux cleaned = 0.000460856 Jy ! Total flux subtracted in 200 components = 0.000460856 Jy ! Clean residual min=-0.001487 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0549001 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.0549001 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=0.069507Jy sigma=0.646914 ! Fit after self-cal, rms=0.069512Jy sigma=0.646911 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.99405e-06 Jy ! Component: 100 - total flux cleaned = 1.79739e-06 Jy ! Component: 150 - total flux cleaned = 1.69908e-06 Jy ! Component: 200 - total flux cleaned = 5.11787e-07 Jy ! Total flux subtracted in 200 components = 5.11787e-07 Jy ! Clean residual min=-0.001485 max=0.001485 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0549006 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.0549006 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=0.069512Jy sigma=0.646910 ! Fit after self-cal, rms=0.069512Jy sigma=0.646909 ! 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=0.7738 mas, bmaj=1.249 mas, bpa=-18.59 degrees ! Estimated noise=0.492159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7738 x 1.249 at -18.59 degrees (North through East) ! Clean map min=-0.001188 max=0.053184 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=0.5272 mas, bmaj=0.9994 mas, bpa=-24.44 degrees ! Estimated noise=1.06527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414177 Jy ! Component: 100 - total flux cleaned = 0.050613 Jy ! Component: 150 - total flux cleaned = 0.052262 Jy ! Component: 200 - total flux cleaned = 0.0529663 Jy ! Total flux subtracted in 200 components = 0.0529663 Jy ! Clean residual min=-0.003221 max=0.002984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.0529663 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0529663 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7738 mas, bmaj=1.249 mas, bpa=-18.59 degrees ! Estimated noise=0.492159 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) ! Added new window around map position (0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151725 Jy ! Component: 100 - total flux cleaned = 0.00191681 Jy ! Component: 150 - total flux cleaned = 0.00202958 Jy ! Component: 200 - total flux cleaned = 0.00204912 Jy ! Total flux subtracted in 200 components = 0.00204912 Jy ! Clean residual min=-0.001389 max=0.001275 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0550154 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0550154 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=2.625 mas, bmaj=3.296 mas, bpa=15.5 degrees ! Estimated noise=0.626149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102659 Jy ! Component: 100 - total flux cleaned = 0.000116735 Jy ! Component: 150 - total flux cleaned = 0.000121048 Jy ! Component: 200 - total flux cleaned = 0.000124959 Jy ! Total flux subtracted in 200 components = 0.000124959 Jy ! Clean residual min=-0.001454 max=0.001427 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0551404 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 = 3.64723e-06 Jy ! Component: 100 - total flux cleaned = 3.80479e-06 Jy ! Component: 150 - total flux cleaned = 7.06168e-06 Jy ! Component: 200 - total flux cleaned = 1.00921e-05 Jy ! Total flux subtracted in 200 components = 1.00921e-05 Jy ! Clean residual min=-0.001452 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0551504 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0551504 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7738 mas, bmaj=1.249 mas, bpa=-18.59 degrees ! Estimated noise=0.492159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.75902e-05 Jy ! Component: 100 - total flux cleaned = -9.13104e-05 Jy ! Component: 150 - total flux cleaned = -0.000137669 Jy ! Component: 200 - total flux cleaned = -0.00016615 Jy ! Total flux subtracted in 200 components = -0.00016615 Jy ! Clean residual min=-0.001365 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0549843 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0549843 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=0.069508Jy sigma=0.646852 ! Fit after self-cal, rms=0.069504Jy sigma=0.646832 wmodel /scr/pima/gb073_uvs/J1035+3756_X_map.mod ! Writing 35 model components to file: /scr/pima/gb073_uvs/J1035+3756_X_map.mod wobs /scr/pima/gb073_uvs/J1035+3756_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1035+3756_X_uvs.fits wwins /scr/pima/gb073_uvs/J1035+3756_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J1035+3756_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 = -0.000312073 Jy ! Component: 100 - total flux cleaned = -0.000454877 Jy ! Component: 150 - total flux cleaned = -0.000612268 Jy ! Component: 200 - total flux cleaned = -0.000699181 Jy ! Component: 250 - total flux cleaned = -0.000783696 Jy ! Component: 300 - total flux cleaned = -0.000845602 Jy ! Component: 350 - total flux cleaned = -0.000845645 Jy ! Component: 400 - total flux cleaned = -0.000904905 Jy ! Component: 450 - total flux cleaned = -0.000943517 Jy ! Component: 500 - total flux cleaned = -0.00090536 Jy ! Component: 550 - total flux cleaned = -0.000868236 Jy ! Component: 600 - total flux cleaned = -0.000905433 Jy ! Component: 650 - total flux cleaned = -0.000832019 Jy ! Component: 700 - total flux cleaned = -0.000796184 Jy ! Component: 750 - total flux cleaned = -0.00083155 Jy ! Component: 800 - total flux cleaned = -0.000743661 Jy ! Component: 850 - total flux cleaned = -0.000778608 Jy ! Component: 900 - total flux cleaned = -0.000726636 Jy ! Component: 950 - total flux cleaned = -0.000726858 Jy ! Component: 1000 - total flux cleaned = -0.000726815 Jy ! Component: 1050 - total flux cleaned = -0.000693419 Jy ! Component: 1100 - total flux cleaned = -0.000726509 Jy ! Component: 1150 - total flux cleaned = -0.000677252 Jy ! Component: 1200 - total flux cleaned = -0.000693612 Jy ! Component: 1250 - total flux cleaned = -0.000645047 Jy ! Component: 1300 - total flux cleaned = -0.000661332 Jy ! Component: 1350 - total flux cleaned = -0.000661295 Jy ! Component: 1400 - total flux cleaned = -0.000645524 Jy ! Component: 1450 - total flux cleaned = -0.000614256 Jy ! Component: 1500 - total flux cleaned = -0.000614251 Jy ! Component: 1550 - total flux cleaned = -0.000568174 Jy ! Component: 1600 - total flux cleaned = -0.000583422 Jy ! Component: 1650 - total flux cleaned = -0.000522818 Jy ! Component: 1700 - total flux cleaned = -0.000522599 Jy ! Component: 1750 - total flux cleaned = -0.000388529 Jy ! Component: 1800 - total flux cleaned = -0.000388599 Jy ! Component: 1850 - total flux cleaned = -0.000373834 Jy ! Component: 1900 - total flux cleaned = -0.000286384 Jy ! Component: 1950 - total flux cleaned = -0.000243108 Jy ! Component: 2000 - total flux cleaned = -0.000185731 Jy ! Component: 2050 - total flux cleaned = -0.000171477 Jy ! Component: 2100 - total flux cleaned = -0.000171582 Jy ! Component: 2150 - total flux cleaned = -0.000129258 Jy ! Component: 2200 - total flux cleaned = -0.000115376 Jy ! Component: 2250 - total flux cleaned = -0.000101477 Jy ! Component: 2300 - total flux cleaned = -0.000115321 Jy ! Component: 2350 - total flux cleaned = -6.03197e-05 Jy ! Component: 2400 - total flux cleaned = -6.03844e-05 Jy ! Component: 2450 - total flux cleaned = -8.76006e-05 Jy ! Component: 2500 - total flux cleaned = -7.40943e-05 Jy ! Component: 2550 - total flux cleaned = -7.41218e-05 Jy ! Component: 2600 - total flux cleaned = -4.73079e-05 Jy ! Component: 2650 - total flux cleaned = -4.73373e-05 Jy ! Component: 2700 - total flux cleaned = 1.87559e-05 Jy ! Component: 2750 - total flux cleaned = 1.87469e-05 Jy ! Component: 2800 - total flux cleaned = 1.88373e-05 Jy ! Component: 2850 - total flux cleaned = 3.18196e-05 Jy ! Component: 2900 - total flux cleaned = 5.91954e-06 Jy ! Component: 2950 - total flux cleaned = 7.01358e-05 Jy ! Component: 3000 - total flux cleaned = 5.73403e-05 Jy ! Component: 3050 - total flux cleaned = 0.000108193 Jy ! Component: 3100 - total flux cleaned = 8.27786e-05 Jy ! Component: 3150 - total flux cleaned = 9.53575e-05 Jy ! Component: 3200 - total flux cleaned = 0.000133044 Jy ! Component: 3250 - total flux cleaned = 0.00012057 Jy ! Component: 3300 - total flux cleaned = 0.000157812 Jy ! Component: 3350 - total flux cleaned = 0.000232063 Jy ! Component: 3400 - total flux cleaned = 0.000219836 Jy ! Component: 3450 - total flux cleaned = 0.000232038 Jy ! Component: 3500 - total flux cleaned = 0.000232093 Jy ! Component: 3550 - total flux cleaned = 0.000280712 Jy ! Component: 3600 - total flux cleaned = 0.000256452 Jy ! Component: 3650 - total flux cleaned = 0.000244444 Jy ! Component: 3700 - total flux cleaned = 0.000304513 Jy ! Component: 3750 - total flux cleaned = 0.000292638 Jy ! Component: 3800 - total flux cleaned = 0.000304422 Jy ! Component: 3850 - total flux cleaned = 0.000375471 Jy ! Component: 3900 - total flux cleaned = 0.000316519 Jy ! Component: 3950 - total flux cleaned = 0.000351817 Jy ! Component: 4000 - total flux cleaned = 0.000340153 Jy ! Component: 4050 - total flux cleaned = 0.000386763 Jy ! Total flux subtracted in 4096 components = 0.000351988 Jy ! Clean residual min=-0.000620 max=0.000631 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0553363 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 353 components and 0.0553363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1035+3756_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7738 x 1.249 at -18.59 degrees (North through East) ! Clean map min=-0.00082052 max=0.053204 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1035+3756_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0532042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0393 1.0393 2.07859 4.15718 8.31436 16.6287 33.2574 66.5149 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 288.657 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1035+3756_X_uvs.log closed on Sat Dec 26 09:36:25 2015