! Started logfile: /scr/pima/gb073_uvs/J0650+2502_X_uvs.log on Sat Dec 26 09:33:00 2015 obs /scr/pima/gb073_uvs/J0650+2502_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0650+2502_X_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 45 of 45 possible baselines. ! AN table 3: 29 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.911588 visibilities/baseline/integration-bin. ! Found source: J0650+2502 ! ! 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 36376 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/J0650+2502_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 30 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 30 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 30 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 30 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 29 telescope corrections were flagged in sub-array 2. ! A total of 59 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 59 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 30 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 30 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004046Jy sigma=10.497544 ! Fit after self-cal, rms=0.950489Jy sigma=9.945236 ! 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 ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.5648 mas, bmaj=1.399 mas, bpa=-7.533 degrees ! Estimated noise=0.864858 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 = 0.0394655 Jy ! Component: 100 - total flux cleaned = 0.0480757 Jy ! Total flux subtracted in 100 components = 0.0480757 Jy ! Clean residual min=-0.002632 max=0.003235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0480757 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0480757 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=0.073694Jy sigma=0.673014 ! Fit after self-cal, rms=0.072373Jy sigma=0.658431 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378943 Jy ! Component: 100 - total flux cleaned = 0.00572802 Jy ! Total flux subtracted in 100 components = 0.00572802 Jy ! Clean residual min=-0.002652 max=0.002865 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0538038 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0538038 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=0.072074Jy sigma=0.655284 ! Fit after self-cal, rms=0.072082Jy sigma=0.655236 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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 ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.775 mas, bmaj=1.809 mas, bpa=-4.889 degrees ! Estimated noise=0.387558 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 (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286407 Jy ! Component: 100 - total flux cleaned = 0.00440944 Jy ! Component: 150 - total flux cleaned = 0.0049231 Jy ! Component: 200 - total flux cleaned = 0.00532057 Jy ! Total flux subtracted in 200 components = 0.00532057 Jy ! Clean residual min=-0.001209 max=0.001538 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0591243 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0591243 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=0.071937Jy sigma=0.653863 ! Fit after self-cal, rms=0.071930Jy sigma=0.653612 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.775 x 1.809 at -4.889 degrees (North through East) ! Clean map min=-0.001057 max=0.05177 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 0.98 FD 0.98 KP 0.97 LA 1.05 ! MK 0.99 NL 1.02 OV 0.99 PT 1.00 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 0.94 KP 0.88 LA 0.98 ! NL 0.96 ON 0.95 OV 1.05 PT 0.89 ! SC 0.94 ZC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 KP 1.04 LA 1.09 ! MK 1.00 NL 1.02 OV 1.01 PT 0.99 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.08 KP 0.98 LA 1.02 ! NL 0.88 ON 1.02 OV 1.00 PT 1.18 ! SC 0.84 ZC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 KP 1.04 LA 1.02 ! MK 1.08 NL 0.97 OV 0.98 PT 0.97 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 0.98 KP 0.89 LA 0.90 ! NL 1.00 ON 0.85 OV 0.97 PT 0.97 ! SC 1.17 ZC 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 KP 0.98 LA 0.97 ! MK 1.07 NL 1.03 OV 1.01 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 0.97 KP 0.98 LA 0.97 ! NL 0.90 ON 0.91 OV 0.94 PT 1.02 ! SC 1.11 ZC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 EF 1.00* FD 1.07 KP 1.05 ! LA 1.02 MK 1.02 NL 1.00 ON 0.88 ! OV 1.09 PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 0.93 LA 0.97 ! MK 1.09 NL 0.96 OV 0.97 PT 1.00 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.01 KP 0.85 LA 0.92 ! NL 1.04 ON 1.06 OV 0.98 PT 0.90 ! SC 0.96 ZC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 KP 0.88 LA 1.10 ! MK 0.97 NL 0.95 OV 0.99 PT 0.93 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 0.94 KP 0.96 ! LA 1.09 MK 1.00 NL 1.06 ON 0.94 ! OV 1.04 PT 0.99 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 KP 1.00 LA 1.00 ! MK 1.05 NL 1.09 OV 0.99 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.18 EF 1.00* FD 0.99 KP 0.97 ! LA 1.12 MK 0.93 NL 1.10 ON 0.97 ! OV 1.05 PT 1.05 SC 0.94 ! ! ! Fit before self-cal, rms=0.071930Jy sigma=0.653612 ! Fit after self-cal, rms=0.071329Jy sigma=0.652373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.7716 mas, bmaj=1.807 mas, bpa=-5.26 degrees ! Estimated noise=0.386373 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 = 0.000690053 Jy ! Component: 100 - total flux cleaned = 0.000732732 Jy ! Component: 150 - total flux cleaned = 0.000769489 Jy ! Component: 200 - total flux cleaned = 0.000803167 Jy ! Total flux subtracted in 200 components = 0.000803167 Jy ! Clean residual min=-0.001104 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0599275 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0599275 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=0.071311Jy sigma=0.652251 ! Fit after self-cal, rms=0.071321Jy sigma=0.652104 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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=0.071321Jy sigma=0.652104 ! Fit after self-cal, rms=0.071408Jy sigma=0.651605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.7715 mas, bmaj=1.803 mas, bpa=-5.189 degrees ! Estimated noise=0.386078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385395 Jy ! Component: 100 - total flux cleaned = 0.000403677 Jy ! Component: 150 - total flux cleaned = 0.00045306 Jy ! Component: 200 - total flux cleaned = 0.000483351 Jy ! Total flux subtracted in 200 components = 0.000483351 Jy ! Clean residual min=-0.001037 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0604109 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0604109 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=0.071394Jy sigma=0.651522 ! Fit after self-cal, rms=0.071401Jy sigma=0.651454 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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 (-37, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973358 Jy ! Component: 100 - total flux cleaned = 0.00110813 Jy ! Component: 150 - total flux cleaned = 0.00120416 Jy ! Component: 200 - total flux cleaned = 0.00127305 Jy ! Total flux subtracted in 200 components = 0.00127305 Jy ! Clean residual min=-0.001055 max=0.001088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0616839 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0616839 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=0.071381Jy sigma=0.651262 ! Fit after self-cal, rms=0.071378Jy sigma=0.651232 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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=0.071378Jy sigma=0.651232 ! Fit after self-cal, rms=0.071316Jy sigma=0.651157 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.771 mas, bmaj=1.799 mas, bpa=-5.185 degrees ! Estimated noise=0.386384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041197 Jy ! Component: 100 - total flux cleaned = 0.000543342 Jy ! Component: 150 - total flux cleaned = 0.000624545 Jy ! Component: 200 - total flux cleaned = 0.000668701 Jy ! Total flux subtracted in 200 components = 0.000668701 Jy ! Clean residual min=-0.001053 max=0.001096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0623526 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.0623526 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=0.071305Jy sigma=0.651074 ! Fit after self-cal, rms=0.071303Jy sigma=0.651053 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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 (-34.6, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766394 Jy ! Component: 100 - total flux cleaned = 0.00105419 Jy ! Component: 150 - total flux cleaned = 0.00126053 Jy ! Component: 200 - total flux cleaned = 0.00137708 Jy ! Total flux subtracted in 200 components = 0.00137708 Jy ! Clean residual min=-0.001043 max=0.001039 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0637297 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0637297 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=0.071285Jy sigma=0.650905 ! Fit after self-cal, rms=0.071282Jy sigma=0.650874 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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=0.071282Jy sigma=0.650874 ! Fit after self-cal, rms=0.071280Jy sigma=0.650871 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=2.446 mas, bmaj=3.324 mas, bpa=4.114 degrees ! Estimated noise=0.477396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458401 Jy ! Component: 100 - total flux cleaned = 0.000762374 Jy ! Component: 150 - total flux cleaned = 0.000889018 Jy ! Component: 200 - total flux cleaned = 0.000948548 Jy ! Total flux subtracted in 200 components = 0.000948548 Jy ! Clean residual min=-0.001122 max=0.001006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0646782 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0646782 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=0.071279Jy sigma=0.650857 ! Fit after self-cal, rms=0.071280Jy sigma=0.650852 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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 = 0.000161856 Jy ! Component: 100 - total flux cleaned = 0.000188435 Jy ! Component: 150 - total flux cleaned = 0.000219357 Jy ! Component: 200 - total flux cleaned = 0.000236604 Jy ! Total flux subtracted in 200 components = 0.000236604 Jy ! Clean residual min=-0.001106 max=0.000987 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0649148 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0649148 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=0.071281Jy sigma=0.650851 ! Fit after self-cal, rms=0.071281Jy sigma=0.650848 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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 ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.7708 mas, bmaj=1.797 mas, bpa=-5.154 degrees ! Estimated noise=0.386455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7708 x 1.797 at -5.154 degrees (North through East) ! Clean map min=-0.0010665 max=0.051275 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 ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.5602 mas, bmaj=1.393 mas, bpa=-7.815 degrees ! Estimated noise=0.859027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405709 Jy ! Component: 100 - total flux cleaned = 0.0495002 Jy ! Component: 150 - total flux cleaned = 0.0531734 Jy ! Component: 200 - total flux cleaned = 0.0557128 Jy ! Total flux subtracted in 200 components = 0.0557128 Jy ! Clean residual min=-0.002482 max=0.002700 Jy/beam ! Clean residual mean=-0.000000 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0557128 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0557128 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.7708 mas, bmaj=1.797 mas, bpa=-5.154 degrees ! Estimated noise=0.386455 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 = 0.00314896 Jy ! Component: 100 - total flux cleaned = 0.00488611 Jy ! Component: 150 - total flux cleaned = 0.00609991 Jy ! Component: 200 - total flux cleaned = 0.00656241 Jy ! Total flux subtracted in 200 components = 0.00656241 Jy ! Clean residual min=-0.001097 max=0.001090 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0622752 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.0622752 Jy ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec 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 ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=2.446 mas, bmaj=3.324 mas, bpa=4.114 degrees ! Estimated noise=0.477396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985384 Jy ! Component: 100 - total flux cleaned = 0.00152014 Jy ! Component: 150 - total flux cleaned = 0.00178482 Jy ! Component: 200 - total flux cleaned = 0.00196408 Jy ! Total flux subtracted in 200 components = 0.00196408 Jy ! Clean residual min=-0.001114 max=0.001017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0642393 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 = 0.000164926 Jy ! Component: 100 - total flux cleaned = 0.000308253 Jy ! Component: 150 - total flux cleaned = 0.00043441 Jy ! Component: 200 - total flux cleaned = 0.000502272 Jy ! Total flux subtracted in 200 components = 0.000502272 Jy ! Clean residual min=-0.001098 max=0.000986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0647415 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0647415 Jy ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! Estimated beam: bmin=0.7708 mas, bmaj=1.797 mas, bpa=-5.154 degrees ! Estimated noise=0.386455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236559 Jy ! Component: 100 - total flux cleaned = -0.000208237 Jy ! Component: 150 - total flux cleaned = -0.000157661 Jy ! Component: 200 - total flux cleaned = -6.42986e-05 Jy ! Total flux subtracted in 200 components = -6.42986e-05 Jy ! Clean residual min=-0.001052 max=0.001034 Jy/beam ! Clean residual mean=0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0646772 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0646772 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=0.071333Jy sigma=0.651101 ! Fit after self-cal, rms=0.071340Jy sigma=0.651067 wmodel /scr/pima/gb073_uvs/J0650+2502_X_map.mod ! Writing 77 model components to file: /scr/pima/gb073_uvs/J0650+2502_X_map.mod wobs /scr/pima/gb073_uvs/J0650+2502_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0650+2502_X_uvs.fits wwins /scr/pima/gb073_uvs/J0650+2502_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0650+2502_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237275 Jy ! Component: 100 - total flux cleaned = -0.000330397 Jy ! Component: 150 - total flux cleaned = -0.00026046 Jy ! Component: 200 - total flux cleaned = -0.000191798 Jy ! Component: 250 - total flux cleaned = -0.000141326 Jy ! Component: 300 - total flux cleaned = -2.61225e-05 Jy ! Component: 350 - total flux cleaned = 6.08202e-06 Jy ! Component: 400 - total flux cleaned = 6.95513e-05 Jy ! Component: 450 - total flux cleaned = 0.000116502 Jy ! Component: 500 - total flux cleaned = 0.000116691 Jy ! Component: 550 - total flux cleaned = 0.000162492 Jy ! Component: 600 - total flux cleaned = 0.000207388 Jy ! Component: 650 - total flux cleaned = 0.000236817 Jy ! Component: 700 - total flux cleaned = 0.000222396 Jy ! Component: 750 - total flux cleaned = 0.000294984 Jy ! Component: 800 - total flux cleaned = 0.000266126 Jy ! Component: 850 - total flux cleaned = 0.000323332 Jy ! Component: 900 - total flux cleaned = 0.000365727 Jy ! Component: 950 - total flux cleaned = 0.000351844 Jy ! Component: 1000 - total flux cleaned = 0.000379864 Jy ! Component: 1050 - total flux cleaned = 0.000448458 Jy ! Component: 1100 - total flux cleaned = 0.000434939 Jy ! Component: 1150 - total flux cleaned = 0.000529412 Jy ! Component: 1200 - total flux cleaned = 0.000489218 Jy ! Component: 1250 - total flux cleaned = 0.000542431 Jy ! Component: 1300 - total flux cleaned = 0.000555475 Jy ! Component: 1350 - total flux cleaned = 0.000594774 Jy ! Component: 1400 - total flux cleaned = 0.000568683 Jy ! Component: 1450 - total flux cleaned = 0.000568624 Jy ! Component: 1500 - total flux cleaned = 0.000581423 Jy ! Component: 1550 - total flux cleaned = 0.000606664 Jy ! Component: 1600 - total flux cleaned = 0.000619375 Jy ! Component: 1650 - total flux cleaned = 0.000631736 Jy ! Component: 1700 - total flux cleaned = 0.000631639 Jy ! Component: 1750 - total flux cleaned = 0.000619291 Jy ! Component: 1800 - total flux cleaned = 0.000607071 Jy ! Component: 1850 - total flux cleaned = 0.000643419 Jy ! Component: 1900 - total flux cleaned = 0.000691639 Jy ! Component: 1950 - total flux cleaned = 0.000667657 Jy ! Component: 2000 - total flux cleaned = 0.000679581 Jy ! Component: 2050 - total flux cleaned = 0.000715134 Jy ! Component: 2100 - total flux cleaned = 0.000715214 Jy ! Component: 2150 - total flux cleaned = 0.000750186 Jy ! Component: 2200 - total flux cleaned = 0.000726754 Jy ! Component: 2250 - total flux cleaned = 0.000726839 Jy ! Component: 2300 - total flux cleaned = 0.00078424 Jy ! Component: 2350 - total flux cleaned = 0.00076137 Jy ! Component: 2400 - total flux cleaned = 0.000727159 Jy ! Component: 2450 - total flux cleaned = 0.000761074 Jy ! Component: 2500 - total flux cleaned = 0.000806067 Jy ! Component: 2550 - total flux cleaned = 0.000761236 Jy ! Component: 2600 - total flux cleaned = 0.000750098 Jy ! Component: 2650 - total flux cleaned = 0.000783442 Jy ! Component: 2700 - total flux cleaned = 0.000783429 Jy ! Component: 2750 - total flux cleaned = 0.000805468 Jy ! Component: 2800 - total flux cleaned = 0.000838261 Jy ! Component: 2850 - total flux cleaned = 0.000816479 Jy ! Component: 2900 - total flux cleaned = 0.000816493 Jy ! Component: 2950 - total flux cleaned = 0.000838036 Jy ! Component: 3000 - total flux cleaned = 0.000816574 Jy ! Component: 3050 - total flux cleaned = 0.000848679 Jy ! Component: 3100 - total flux cleaned = 0.000848663 Jy ! Component: 3150 - total flux cleaned = 0.000838071 Jy ! Component: 3200 - total flux cleaned = 0.000785343 Jy ! Component: 3250 - total flux cleaned = 0.000816864 Jy ! Component: 3300 - total flux cleaned = 0.000827429 Jy ! Component: 3350 - total flux cleaned = 0.000764988 Jy ! Component: 3400 - total flux cleaned = 0.000806413 Jy ! Component: 3450 - total flux cleaned = 0.000734139 Jy ! Component: 3500 - total flux cleaned = 0.000785604 Jy ! Component: 3550 - total flux cleaned = 0.000816364 Jy ! Component: 3600 - total flux cleaned = 0.000826573 Jy ! Component: 3650 - total flux cleaned = 0.000836623 Jy ! Component: 3700 - total flux cleaned = 0.000856917 Jy ! Component: 3750 - total flux cleaned = 0.000816602 Jy ! Component: 3800 - total flux cleaned = 0.000786468 Jy ! Component: 3850 - total flux cleaned = 0.000846561 Jy ! Component: 3900 - total flux cleaned = 0.000846556 Jy ! Component: 3950 - total flux cleaned = 0.000856529 Jy ! Component: 4000 - total flux cleaned = 0.00090596 Jy ! Component: 4050 - total flux cleaned = 0.000886352 Jy ! Total flux subtracted in 4096 components = 0.000866629 Jy ! Clean residual min=-0.000641 max=0.000570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0655439 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 393 components and 0.0655439 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0650+2502_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7708 x 1.797 at -5.154 degrees (North through East) ! Clean map min=-0.00081648 max=0.051142 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0650+2502_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.051142 invert ! Inverting map ! Your choice of large map pixels excluded 2.3% of the data. ! The x-axis pixel size should ideally be below 0.1876 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.969581 0.969581 1.93916 3.87832 7.75665 15.5133 31.0266 62.0532 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.412 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0650+2502_X_uvs.log closed on Sat Dec 26 09:33:06 2015