! Started logfile: /scr/pima/gb073_uvs/J0745+2614_S_uvs.log on Sat Dec 26 10:13:02 2015 obs /scr/pima/gb073_uvs/J0745+2614_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0745+2614_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! AN table 2: 59 integrations on 45 of 45 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! AN table 4: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.851708 visibilities/baseline/integration-bin. ! Found source: J0745+2614 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 54448 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0745+2614_S] 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 0.500x0.500 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 73 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 131 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 131 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 131 telescope corrections were flagged in sub-array 2. ! A total of 60 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 131 telescope corrections were flagged in sub-array 2. ! A total of 60 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.009169Jy sigma=8.604216 ! Fit after self-cal, rms=0.953123Jy sigma=8.099069 ! 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=2.338 mas, bmaj=6.085 mas, bpa=-1.179 degrees ! Estimated noise=0.94139 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 = 0.0392174 Jy ! Component: 100 - total flux cleaned = 0.0493325 Jy ! Total flux subtracted in 100 components = 0.0493325 Jy ! Clean residual min=-0.005775 max=0.005370 Jy/beam ! Clean residual mean=0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0493325 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0493325 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=0.123260Jy sigma=0.638553 ! Fit after self-cal, rms=0.121925Jy sigma=0.624819 ! 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=3.138 mas, bmaj=7.186 mas, bpa=-0.5083 degrees ! Estimated noise=0.445793 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 = 0.00566381 Jy ! Component: 100 - total flux cleaned = 0.0067914 Jy ! Component: 150 - total flux cleaned = 0.00684955 Jy ! Component: 200 - total flux cleaned = 0.00685004 Jy ! Total flux subtracted in 200 components = 0.00685004 Jy ! Clean residual min=-0.002973 max=0.003864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0561825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0561825 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=0.121518Jy sigma=0.622205 ! Fit after self-cal, rms=0.121434Jy sigma=0.621886 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.186 at -0.5083 degrees (North through East) ! Clean map min=-0.0026722 max=0.053477 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 1.07 FD 0.99 KP 1.07 LA 1.14 ! MK 0.96 NL 0.96 OV 0.98 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 KP 1.11 LA 1.18 ! MK 0.87 NL 1.08 OV 1.04 PT 1.15 ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 3. ! 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* ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 KP 0.97 LA 1.15 ! MK 0.90 NL 1.00 OV 1.00* PT 1.09 ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 5. ! 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* ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! 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* ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 7. ! 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* ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 KP 0.89 LA 0.85 ! MK 0.99 NL 1.03 OV 0.91 PT 1.04 ! ! 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Fit before self-cal, rms=0.121434Jy sigma=0.621886 ! Fit after self-cal, rms=0.121621Jy sigma=0.621563 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.169 mas, bpa=-0.6181 degrees ! Estimated noise=0.447986 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 (-51, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325741 Jy ! Component: 100 - total flux cleaned = 0.00430727 Jy ! Component: 150 - total flux cleaned = 0.0046561 Jy ! Component: 200 - total flux cleaned = 0.0049172 Jy ! Total flux subtracted in 200 components = 0.0049172 Jy ! Clean residual min=-0.002920 max=0.003284 Jy/beam ! Clean residual mean=0.000000 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0610997 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.0610997 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=0.121438Jy sigma=0.620691 ! Fit after self-cal, rms=0.121430Jy sigma=0.620180 ! 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=0.121430Jy sigma=0.620180 ! Fit after self-cal, rms=0.121581Jy sigma=0.620152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.167 mas, bpa=-0.6381 degrees ! Estimated noise=0.44854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214466 Jy ! Component: 100 - total flux cleaned = 0.00231399 Jy ! Component: 150 - total flux cleaned = 0.00251122 Jy ! Component: 200 - total flux cleaned = 0.00259995 Jy ! Total flux subtracted in 200 components = 0.00259995 Jy ! Clean residual min=-0.002838 max=0.002687 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0636997 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.0636997 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=0.121473Jy sigma=0.619729 ! Fit after self-cal, rms=0.121459Jy sigma=0.619514 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 = 0.00118662 Jy ! Component: 100 - total flux cleaned = 0.00123317 Jy ! Component: 150 - total flux cleaned = 0.00131742 Jy ! Component: 200 - total flux cleaned = 0.00135739 Jy ! Total flux subtracted in 200 components = 0.00135739 Jy ! Clean residual min=-0.002816 max=0.002485 Jy/beam ! Clean residual mean=0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.065057 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.065057 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=0.121390Jy sigma=0.619263 ! Fit after self-cal, rms=0.121382Jy sigma=0.619055 ! 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=0.121382Jy sigma=0.619055 ! Fit after self-cal, rms=0.121481Jy sigma=0.619036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.167 mas, bpa=-0.6436 degrees ! Estimated noise=0.448702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000861784 Jy ! Component: 100 - total flux cleaned = 0.000901477 Jy ! Component: 150 - total flux cleaned = 0.000976967 Jy ! Component: 200 - total flux cleaned = 0.00108517 Jy ! Total flux subtracted in 200 components = 0.00108517 Jy ! Clean residual min=-0.002823 max=0.002424 Jy/beam ! Clean residual mean=0.000003 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0661422 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.0661422 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=0.121429Jy sigma=0.618860 ! Fit after self-cal, rms=0.121428Jy sigma=0.618768 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 = 0.00037618 Jy ! Component: 100 - total flux cleaned = 0.00041416 Jy ! Component: 150 - total flux cleaned = 0.000516077 Jy ! Component: 200 - total flux cleaned = 0.000546936 Jy ! Total flux subtracted in 200 components = 0.000546936 Jy ! Clean residual min=-0.002820 max=0.002366 Jy/beam ! Clean residual mean=0.000003 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0666892 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0666892 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=0.121392Jy sigma=0.618630 ! Fit after self-cal, rms=0.121383Jy sigma=0.618560 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.121383Jy sigma=0.618560 ! Fit after self-cal, rms=0.121184Jy sigma=0.618408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.677 mas, bmaj=10.72 mas, bpa=2.647 degrees ! Estimated noise=0.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373228 Jy ! Component: 100 - total flux cleaned = -0.000368196 Jy ! Component: 150 - total flux cleaned = -0.000367205 Jy ! Component: 200 - total flux cleaned = -0.000349216 Jy ! Total flux subtracted in 200 components = -0.000349216 Jy ! Clean residual min=-0.002730 max=0.002472 Jy/beam ! Clean residual mean=0.000007 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0663399 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0663399 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=0.121182Jy sigma=0.618402 ! Fit after self-cal, rms=0.121176Jy sigma=0.618265 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 = 0.000196528 Jy ! Component: 100 - total flux cleaned = 0.000178136 Jy ! Component: 150 - total flux cleaned = 0.000195855 Jy ! Component: 200 - total flux cleaned = 0.000196233 Jy ! Total flux subtracted in 200 components = 0.000196233 Jy ! Clean residual min=-0.002757 max=0.002493 Jy/beam ! Clean residual mean=0.000007 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0665362 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0665362 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=0.121167Jy sigma=0.618252 ! Fit after self-cal, rms=0.121179Jy sigma=0.618193 ! 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=3.126 mas, bmaj=7.166 mas, bpa=-0.5502 degrees ! Estimated noise=0.447196 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.166 at -0.5502 degrees (North through East) ! Clean map min=-0.0026079 max=0.05213 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=2.333 mas, bmaj=6.072 mas, bpa=-1.265 degrees ! Estimated noise=0.939351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406949 Jy ! Component: 100 - total flux cleaned = 0.0529545 Jy ! Component: 150 - total flux cleaned = 0.0594199 Jy ! Component: 200 - total flux cleaned = 0.0608703 Jy ! Total flux subtracted in 200 components = 0.0608703 Jy ! Clean residual min=-0.004708 max=0.004262 Jy/beam ! Clean residual mean=0.000002 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0608703 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0608703 Jy ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=7.166 mas, bpa=-0.5502 degrees ! Estimated noise=0.447196 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 (-2, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026238 Jy ! Component: 100 - total flux cleaned = 0.00361843 Jy ! Component: 150 - total flux cleaned = 0.00409682 Jy ! Component: 200 - total flux cleaned = 0.00426717 Jy ! Total flux subtracted in 200 components = 0.00426717 Jy ! Clean residual min=-0.003026 max=0.002707 Jy/beam ! Clean residual mean=0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0651375 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0651375 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.677 mas, bmaj=10.72 mas, bpa=2.647 degrees ! Estimated noise=0.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413642 Jy ! Component: 100 - total flux cleaned = 0.000501787 Jy ! Component: 150 - total flux cleaned = 0.000536031 Jy ! Component: 200 - total flux cleaned = 0.000537777 Jy ! Total flux subtracted in 200 components = 0.000537777 Jy ! Clean residual min=-0.002772 max=0.002531 Jy/beam ! Clean residual mean=0.000008 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0656753 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 = -4.70057e-05 Jy ! Component: 100 - total flux cleaned = -8.96431e-05 Jy ! Component: 150 - total flux cleaned = -0.000108092 Jy ! Component: 200 - total flux cleaned = -0.000179688 Jy ! Total flux subtracted in 200 components = -0.000179688 Jy ! Clean residual min=-0.002783 max=0.002552 Jy/beam ! Clean residual mean=0.000008 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0654956 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.0654956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=7.166 mas, bpa=-0.5502 degrees ! Estimated noise=0.447196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245891 Jy ! Component: 100 - total flux cleaned = -0.000122215 Jy ! Component: 150 - total flux cleaned = 4.07235e-05 Jy ! Component: 200 - total flux cleaned = 4.07057e-05 Jy ! Total flux subtracted in 200 components = 4.07057e-05 Jy ! Clean residual min=-0.002855 max=0.002398 Jy/beam ! Clean residual mean=0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0655363 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0655363 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=0.121169Jy sigma=0.617547 ! Fit after self-cal, rms=0.121075Jy sigma=0.617200 wmodel /scr/pima/gb073_uvs/J0745+2614_S_map.mod ! Writing 81 model components to file: /scr/pima/gb073_uvs/J0745+2614_S_map.mod wobs /scr/pima/gb073_uvs/J0745+2614_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0745+2614_S_uvs.fits wwins /scr/pima/gb073_uvs/J0745+2614_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gb073_uvs/J0745+2614_S_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 = -0.000925622 Jy ! Component: 100 - total flux cleaned = -0.00126866 Jy ! Component: 150 - total flux cleaned = -0.00142843 Jy ! Component: 200 - total flux cleaned = -0.00150523 Jy ! Component: 250 - total flux cleaned = -0.0014317 Jy ! Component: 300 - total flux cleaned = -0.00139601 Jy ! Component: 350 - total flux cleaned = -0.00139629 Jy ! Component: 400 - total flux cleaned = -0.00139582 Jy ! Component: 450 - total flux cleaned = -0.00129648 Jy ! Component: 500 - total flux cleaned = -0.00120049 Jy ! Component: 550 - total flux cleaned = -0.00104592 Jy ! Component: 600 - total flux cleaned = -0.000985779 Jy ! Component: 650 - total flux cleaned = -0.00080642 Jy ! Component: 700 - total flux cleaned = -0.00057292 Jy ! Component: 750 - total flux cleaned = -0.000429444 Jy ! Component: 800 - total flux cleaned = -0.00020446 Jy ! Component: 850 - total flux cleaned = -6.6519e-05 Jy ! Component: 900 - total flux cleaned = 0.000123814 Jy ! Component: 950 - total flux cleaned = 0.000338217 Jy ! Component: 1000 - total flux cleaned = 0.000521775 Jy ! Component: 1050 - total flux cleaned = 0.000651269 Jy ! Component: 1100 - total flux cleaned = 0.000778915 Jy ! Component: 1150 - total flux cleaned = 0.000930744 Jy ! Component: 1200 - total flux cleaned = 0.00108093 Jy ! Component: 1250 - total flux cleaned = 0.00120445 Jy ! Component: 1300 - total flux cleaned = 0.00139856 Jy ! Component: 1350 - total flux cleaned = 0.00156638 Jy ! Component: 1400 - total flux cleaned = 0.00161388 Jy ! Component: 1450 - total flux cleaned = 0.00177728 Jy ! Component: 1500 - total flux cleaned = 0.00191524 Jy ! Component: 1550 - total flux cleaned = 0.00189235 Jy ! Component: 1600 - total flux cleaned = 0.00200526 Jy ! Component: 1650 - total flux cleaned = 0.00209472 Jy ! Component: 1700 - total flux cleaned = 0.00218315 Jy ! Component: 1750 - total flux cleaned = 0.00240132 Jy ! Component: 1800 - total flux cleaned = 0.00244411 Jy ! Component: 1850 - total flux cleaned = 0.00248694 Jy ! Component: 1900 - total flux cleaned = 0.00263498 Jy ! Component: 1950 - total flux cleaned = 0.0026979 Jy ! Component: 2000 - total flux cleaned = 0.00278069 Jy ! Component: 2050 - total flux cleaned = 0.00284226 Jy ! Component: 2100 - total flux cleaned = 0.00292355 Jy ! Component: 2150 - total flux cleaned = 0.00302402 Jy ! Component: 2200 - total flux cleaned = 0.00294431 Jy ! Component: 2250 - total flux cleaned = 0.00306255 Jy ! Component: 2300 - total flux cleaned = 0.00316003 Jy ! Component: 2350 - total flux cleaned = 0.0031599 Jy ! Component: 2400 - total flux cleaned = 0.00325594 Jy ! Component: 2450 - total flux cleaned = 0.00340786 Jy ! Component: 2500 - total flux cleaned = 0.00346434 Jy ! Component: 2550 - total flux cleaned = 0.00353867 Jy ! Component: 2600 - total flux cleaned = 0.00374181 Jy ! Component: 2650 - total flux cleaned = 0.00379676 Jy ! Component: 2700 - total flux cleaned = 0.00383295 Jy ! Component: 2750 - total flux cleaned = 0.00395898 Jy ! Component: 2800 - total flux cleaned = 0.00401274 Jy ! Component: 2850 - total flux cleaned = 0.00415442 Jy ! Component: 2900 - total flux cleaned = 0.00424225 Jy ! Component: 2950 - total flux cleaned = 0.00431234 Jy ! Component: 3000 - total flux cleaned = 0.00443352 Jy ! Component: 3050 - total flux cleaned = 0.00453663 Jy ! Component: 3100 - total flux cleaned = 0.00463883 Jy ! Component: 3150 - total flux cleaned = 0.00472332 Jy ! Component: 3200 - total flux cleaned = 0.00480733 Jy ! Component: 3250 - total flux cleaned = 0.00490739 Jy ! Component: 3300 - total flux cleaned = 0.00503983 Jy ! Component: 3350 - total flux cleaned = 0.00517131 Jy ! Component: 3400 - total flux cleaned = 0.00522021 Jy ! Component: 3450 - total flux cleaned = 0.00531747 Jy ! Component: 3500 - total flux cleaned = 0.00536572 Jy ! Component: 3550 - total flux cleaned = 0.00549369 Jy ! Component: 3600 - total flux cleaned = 0.0056999 Jy ! Component: 3650 - total flux cleaned = 0.00571538 Jy ! Component: 3700 - total flux cleaned = 0.00577791 Jy ! Component: 3750 - total flux cleaned = 0.00585559 Jy ! Component: 3800 - total flux cleaned = 0.00602565 Jy ! Component: 3850 - total flux cleaned = 0.0060562 Jy ! Component: 3900 - total flux cleaned = 0.00622389 Jy ! Component: 3950 - total flux cleaned = 0.00629952 Jy ! Component: 4000 - total flux cleaned = 0.00638979 Jy ! Component: 4050 - total flux cleaned = 0.00647949 Jy ! Total flux subtracted in 4096 components = 0.00662796 Jy ! Clean residual min=-0.000797 max=0.000819 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0721642 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 401 components and 0.0721642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0745+2614_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.126 x 7.166 at -0.5502 degrees (North through East) ! Clean map min=-0.0016315 max=0.051743 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0745+2614_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0517428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65278 1.65278 3.30556 6.61111 13.2222 26.4444 52.8889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.512 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0745+2614_S_uvs.log closed on Sat Dec 26 10:13:08 2015