! Started logfile: /scr/pima/gb073_uvs/J1215+5002_S_uvs.log on Sat Dec 26 10:17:17 2015 obs /scr/pima/gb073_uvs/J1215+5002_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1215+5002_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! AN table 2: 58 integrations on 55 of 55 possible baselines. ! AN table 3: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.769342 visibilities/baseline/integration-bin. ! Found source: J1215+5002 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 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 42480 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/J1215+5002_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 71 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 129 telescope corrections were flagged in sub-array 2. ! A total of 58 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 174 telescope corrections were flagged in sub-array 2. ! A total of 116 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 174 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 116 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.006722Jy sigma=9.981706 ! Fit after self-cal, rms=0.959727Jy sigma=9.663993 ! 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=1.875 mas, bmaj=5.086 mas, bpa=-13.73 degrees ! Estimated noise=0.925849 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 = 0.031139 Jy ! Component: 100 - total flux cleaned = 0.0400932 Jy ! Total flux subtracted in 100 components = 0.0400932 Jy ! Clean residual min=-0.004599 max=0.005225 Jy/beam ! Clean residual mean=0.000000 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0400932 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0400932 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=0.102525Jy sigma=0.645577 ! Fit after self-cal, rms=0.101092Jy sigma=0.630491 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670357 Jy ! Component: 100 - total flux cleaned = 0.00957268 Jy ! Total flux subtracted in 100 components = 0.00957268 Jy ! Clean residual min=-0.004143 max=0.004608 Jy/beam ! Clean residual mean=0.000001 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0496659 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0496659 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=0.100503Jy sigma=0.625175 ! Fit after self-cal, rms=0.100361Jy sigma=0.624667 ! 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=2.617 mas, bmaj=5.998 mas, bpa=-14.77 degrees ! Estimated noise=0.422524 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 = 0.000912817 Jy ! Component: 100 - total flux cleaned = 0.000991795 Jy ! Component: 150 - total flux cleaned = 0.000989222 Jy ! Component: 200 - total flux cleaned = 0.000965761 Jy ! Total flux subtracted in 200 components = 0.000965761 Jy ! Clean residual min=-0.002620 max=0.002921 Jy/beam ! Clean residual mean=-0.000006 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0506316 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0506316 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=0.100315Jy sigma=0.624064 ! Fit after self-cal, rms=0.100265Jy sigma=0.623935 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.617 x 5.998 at -14.77 degrees (North through East) ! Clean map min=-0.0024577 max=0.045238 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 0.91 FD 1.17 KP 1.03 LA 0.89 ! MK 0.89 NL 0.86 OV 1.14 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 KP 0.98 LA 1.05 ! MK 0.84 NL 1.07 OV 1.15 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* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* 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* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! 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* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* 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* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* 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* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.18 KP 0.88 LA 0.90 ! MK 0.86 NL 0.97 OV 1.12 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! 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* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.100265Jy sigma=0.623935 ! Fit after self-cal, rms=0.100471Jy sigma=0.623336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.606 mas, bmaj=5.957 mas, bpa=-15.07 degrees ! Estimated noise=0.42335 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 = 0.000955636 Jy ! Component: 100 - total flux cleaned = 0.00107827 Jy ! Component: 150 - total flux cleaned = 0.00112613 Jy ! Component: 200 - total flux cleaned = 0.00114082 Jy ! Total flux subtracted in 200 components = 0.00114082 Jy ! Clean residual min=-0.002474 max=0.002683 Jy/beam ! Clean residual mean=-0.000006 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0517725 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0517725 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=0.100447Jy sigma=0.623134 ! Fit after self-cal, rms=0.100435Jy sigma=0.622941 ! 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=0.100435Jy sigma=0.622941 ! Fit after self-cal, rms=0.100718Jy sigma=0.622681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=5.945 mas, bpa=-15.31 degrees ! Estimated noise=0.425539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127811 Jy ! Component: 100 - total flux cleaned = 0.000113876 Jy ! Component: 150 - total flux cleaned = 0.000112976 Jy ! Component: 200 - total flux cleaned = 0.000113231 Jy ! Total flux subtracted in 200 components = 0.000113231 Jy ! Clean residual min=-0.002373 max=0.002670 Jy/beam ! Clean residual mean=-0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0518857 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0518857 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=0.100711Jy sigma=0.622648 ! Fit after self-cal, rms=0.100711Jy sigma=0.622530 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-57, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225356 Jy ! Component: 100 - total flux cleaned = 0.00254946 Jy ! Component: 150 - total flux cleaned = 0.00251608 Jy ! Component: 200 - total flux cleaned = 0.00251597 Jy ! Total flux subtracted in 200 components = 0.00251597 Jy ! Clean residual min=-0.002303 max=0.002490 Jy/beam ! Clean residual mean=-0.000008 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0544017 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0544017 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=0.100646Jy sigma=0.621838 ! Fit after self-cal, rms=0.100640Jy sigma=0.621561 ! Inverting map ! Added new window around map position (-5, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218547 Jy ! Component: 100 - total flux cleaned = 0.00296797 Jy ! Component: 150 - total flux cleaned = 0.00330403 Jy ! Component: 200 - total flux cleaned = 0.00352711 Jy ! Total flux subtracted in 200 components = 0.00352711 Jy ! Clean residual min=-0.002090 max=0.002267 Jy/beam ! Clean residual mean=-0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0579288 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.0579288 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=0.100572Jy sigma=0.620751 ! Fit after self-cal, rms=0.100576Jy sigma=0.620445 ! Inverting map ! Added new window around map position (11.5, -82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206053 Jy ! Component: 100 - total flux cleaned = 0.00259246 Jy ! Component: 150 - total flux cleaned = 0.00289455 Jy ! Component: 200 - total flux cleaned = 0.00316761 Jy ! Total flux subtracted in 200 components = 0.00316761 Jy ! Clean residual min=-0.002015 max=0.001990 Jy/beam ! Clean residual mean=-0.000005 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0610964 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0610964 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=0.100483Jy sigma=0.619674 ! Fit after self-cal, rms=0.100444Jy sigma=0.619350 ! 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=0.100444Jy sigma=0.619350 ! Fit after self-cal, rms=0.100571Jy sigma=0.618990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=5.914 mas, bpa=-15.47 degrees ! Estimated noise=0.42738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145179 Jy ! Component: 100 - total flux cleaned = 0.00183681 Jy ! Component: 150 - total flux cleaned = 0.00213014 Jy ! Component: 200 - total flux cleaned = 0.00224536 Jy ! Total flux subtracted in 200 components = 0.00224536 Jy ! Clean residual min=-0.001792 max=0.001743 Jy/beam ! Clean residual mean=-0.000005 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0633417 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0633417 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=0.100511Jy sigma=0.618497 ! Fit after self-cal, rms=0.100503Jy sigma=0.618279 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 = 0.000739752 Jy ! Component: 100 - total flux cleaned = 0.000857397 Jy ! Component: 150 - total flux cleaned = 0.000966972 Jy ! Component: 200 - total flux cleaned = 0.00103445 Jy ! Total flux subtracted in 200 components = 0.00103445 Jy ! Clean residual min=-0.001848 max=0.001696 Jy/beam ! Clean residual mean=-0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0643762 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.0643762 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=0.100465Jy sigma=0.617940 ! Fit after self-cal, rms=0.100455Jy sigma=0.617853 ! 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=0.100455Jy sigma=0.617853 ! Fit after self-cal, rms=0.100298Jy sigma=0.617336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.122 mas, bmaj=10.07 mas, bpa=-2.451 degrees ! Estimated noise=0.578238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000492537 Jy ! Component: 100 - total flux cleaned = -0.000671121 Jy ! Component: 150 - total flux cleaned = -0.000759589 Jy ! Component: 200 - total flux cleaned = -0.000817926 Jy ! Total flux subtracted in 200 components = -0.000817926 Jy ! Clean residual min=-0.001874 max=0.001905 Jy/beam ! Clean residual mean=-0.000015 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0635583 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.0635582 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=0.100299Jy sigma=0.617259 ! Fit after self-cal, rms=0.100338Jy sigma=0.617127 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 = -9.50694e-05 Jy ! Component: 100 - total flux cleaned = -0.000177213 Jy ! Component: 150 - total flux cleaned = -0.000232234 Jy ! Component: 200 - total flux cleaned = -0.000282786 Jy ! Total flux subtracted in 200 components = -0.000282786 Jy ! Clean residual min=-0.001911 max=0.001940 Jy/beam ! Clean residual mean=-0.000014 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0632755 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.0632754 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=0.100333Jy sigma=0.617121 ! Fit after self-cal, rms=0.100343Jy sigma=0.617096 ! 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=2.621 mas, bmaj=5.93 mas, bpa=-15.45 degrees ! Estimated noise=0.426703 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.621 x 5.93 at -15.45 degrees (North through East) ! Clean map min=-0.0017582 max=0.044186 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=1.888 mas, bmaj=5.026 mas, bpa=-14.23 degrees ! Estimated noise=0.932979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323863 Jy ! Component: 100 - total flux cleaned = 0.0436135 Jy ! Component: 150 - total flux cleaned = 0.0506497 Jy ! Component: 200 - total flux cleaned = 0.0557766 Jy ! Total flux subtracted in 200 components = 0.0557766 Jy ! Clean residual min=-0.004269 max=0.004085 Jy/beam ! Clean residual mean=0.000002 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0557765 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0557765 Jy ! Inverting map and beam ! Estimated beam: bmin=2.621 mas, bmaj=5.93 mas, bpa=-15.45 degrees ! Estimated noise=0.426703 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 = 0.00353074 Jy ! Component: 100 - total flux cleaned = 0.00486653 Jy ! Component: 150 - total flux cleaned = 0.00572396 Jy ! Component: 200 - total flux cleaned = 0.00653263 Jy ! Total flux subtracted in 200 components = 0.00653263 Jy ! Clean residual min=-0.001985 max=0.001884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0623092 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0623092 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=9.122 mas, bmaj=10.07 mas, bpa=-2.451 degrees ! Estimated noise=0.578238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058228 Jy ! Component: 100 - total flux cleaned = 0.000849928 Jy ! Component: 150 - total flux cleaned = 0.0010644 Jy ! Component: 200 - total flux cleaned = 0.0010946 Jy ! Total flux subtracted in 200 components = 0.0010946 Jy ! Clean residual min=-0.001962 max=0.002078 Jy/beam ! Clean residual mean=-0.000012 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0634038 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 = 2.58155e-05 Jy ! Component: 100 - total flux cleaned = 2.50546e-05 Jy ! Component: 150 - total flux cleaned = 2.43735e-05 Jy ! Component: 200 - total flux cleaned = 2.40079e-05 Jy ! Total flux subtracted in 200 components = 2.40079e-05 Jy ! Clean residual min=-0.001926 max=0.002025 Jy/beam ! Clean residual mean=-0.000012 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0634278 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0634278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.621 mas, bmaj=5.93 mas, bpa=-15.45 degrees ! Estimated noise=0.426703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107994 Jy ! Component: 100 - total flux cleaned = 0.000413769 Jy ! Component: 150 - total flux cleaned = 0.000460289 Jy ! Component: 200 - total flux cleaned = 0.000460433 Jy ! Total flux subtracted in 200 components = 0.000460433 Jy ! Clean residual min=-0.001866 max=0.001750 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0638882 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.0638882 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=0.100420Jy sigma=0.617715 ! Fit after self-cal, rms=0.100411Jy sigma=0.617516 wmodel /scr/pima/gb073_uvs/J1215+5002_S_map.mod ! Writing 89 model components to file: /scr/pima/gb073_uvs/J1215+5002_S_map.mod wobs /scr/pima/gb073_uvs/J1215+5002_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1215+5002_S_uvs.fits wwins /scr/pima/gb073_uvs/J1215+5002_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J1215+5002_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 = -0.00046154 Jy ! Component: 100 - total flux cleaned = -0.000932497 Jy ! Component: 150 - total flux cleaned = -0.00118578 Jy ! Component: 200 - total flux cleaned = -0.00129472 Jy ! Component: 250 - total flux cleaned = -0.00129412 Jy ! Component: 300 - total flux cleaned = -0.00126852 Jy ! Component: 350 - total flux cleaned = -0.0012439 Jy ! Component: 400 - total flux cleaned = -0.00124422 Jy ! Component: 450 - total flux cleaned = -0.00117376 Jy ! Component: 500 - total flux cleaned = -0.00117395 Jy ! Component: 550 - total flux cleaned = -0.00121958 Jy ! Component: 600 - total flux cleaned = -0.00124183 Jy ! Component: 650 - total flux cleaned = -0.00130711 Jy ! Component: 700 - total flux cleaned = -0.00130678 Jy ! Component: 750 - total flux cleaned = -0.00132818 Jy ! Component: 800 - total flux cleaned = -0.00139034 Jy ! Component: 850 - total flux cleaned = -0.00141063 Jy ! Component: 900 - total flux cleaned = -0.00149016 Jy ! Component: 950 - total flux cleaned = -0.00152944 Jy ! Component: 1000 - total flux cleaned = -0.00158744 Jy ! Component: 1050 - total flux cleaned = -0.00170145 Jy ! Component: 1100 - total flux cleaned = -0.00185107 Jy ! Component: 1150 - total flux cleaned = -0.00188783 Jy ! Component: 1200 - total flux cleaned = -0.00205148 Jy ! Component: 1250 - total flux cleaned = -0.00212333 Jy ! Component: 1300 - total flux cleaned = -0.00221161 Jy ! Component: 1350 - total flux cleaned = -0.00228165 Jy ! Component: 1400 - total flux cleaned = -0.00229884 Jy ! Component: 1450 - total flux cleaned = -0.00238384 Jy ! Component: 1500 - total flux cleaned = -0.00243454 Jy ! Component: 1550 - total flux cleaned = -0.00248448 Jy ! Component: 1600 - total flux cleaned = -0.00251719 Jy ! Component: 1650 - total flux cleaned = -0.0025826 Jy ! Component: 1700 - total flux cleaned = -0.00266282 Jy ! Component: 1750 - total flux cleaned = -0.00264689 Jy ! Component: 1800 - total flux cleaned = -0.00269426 Jy ! Component: 1850 - total flux cleaned = -0.0027565 Jy ! Component: 1900 - total flux cleaned = -0.00277226 Jy ! Component: 1950 - total flux cleaned = -0.00284878 Jy ! Component: 2000 - total flux cleaned = -0.00292441 Jy ! Component: 2050 - total flux cleaned = -0.00299925 Jy ! Component: 2100 - total flux cleaned = -0.00305869 Jy ! Component: 2150 - total flux cleaned = -0.00307351 Jy ! Component: 2200 - total flux cleaned = -0.00313187 Jy ! Component: 2250 - total flux cleaned = -0.00314626 Jy ! Component: 2300 - total flux cleaned = -0.00316072 Jy ! Component: 2350 - total flux cleaned = -0.00323172 Jy ! Component: 2400 - total flux cleaned = -0.00327409 Jy ! Component: 2450 - total flux cleaned = -0.00330196 Jy ! Component: 2500 - total flux cleaned = -0.00332982 Jy ! Component: 2550 - total flux cleaned = -0.00337076 Jy ! Component: 2600 - total flux cleaned = -0.00341147 Jy ! Component: 2650 - total flux cleaned = -0.00350553 Jy ! Component: 2700 - total flux cleaned = -0.00351867 Jy ! Component: 2750 - total flux cleaned = -0.00354502 Jy ! Component: 2800 - total flux cleaned = -0.00358415 Jy ! Component: 2850 - total flux cleaned = -0.00361011 Jy ! Component: 2900 - total flux cleaned = -0.00364885 Jy ! Component: 2950 - total flux cleaned = -0.00368722 Jy ! Component: 3000 - total flux cleaned = -0.00372531 Jy ! Component: 3050 - total flux cleaned = -0.00375031 Jy ! Component: 3100 - total flux cleaned = -0.00376273 Jy ! Component: 3150 - total flux cleaned = -0.00380001 Jy ! Component: 3200 - total flux cleaned = -0.00384926 Jy ! Component: 3250 - total flux cleaned = -0.00388576 Jy ! Component: 3300 - total flux cleaned = -0.00391008 Jy ! Component: 3350 - total flux cleaned = -0.00395819 Jy ! Component: 3400 - total flux cleaned = -0.00401806 Jy ! Component: 3450 - total flux cleaned = -0.00401799 Jy ! Component: 3500 - total flux cleaned = -0.0040653 Jy ! Component: 3550 - total flux cleaned = -0.00405374 Jy ! Component: 3600 - total flux cleaned = -0.00408856 Jy ! Component: 3650 - total flux cleaned = -0.00413471 Jy ! Component: 3700 - total flux cleaned = -0.00416905 Jy ! Component: 3750 - total flux cleaned = -0.00413498 Jy ! Component: 3800 - total flux cleaned = -0.00420265 Jy ! Component: 3850 - total flux cleaned = -0.00415773 Jy ! Component: 3900 - total flux cleaned = -0.00418018 Jy ! Component: 3950 - total flux cleaned = -0.00423554 Jy ! Component: 4000 - total flux cleaned = -0.00419154 Jy ! Component: 4050 - total flux cleaned = -0.00421341 Jy ! Total flux subtracted in 4096 components = -0.00422415 Jy ! Clean residual min=-0.000584 max=0.000772 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0596641 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 437 components and 0.0596641 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1215+5002_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.621 x 5.93 at -15.45 degrees (North through East) ! Clean map min=-0.0013055 max=0.04335 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1215+5002_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0433502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020181 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.3966 1.3966 2.7932 5.58641 11.1728 22.3456 44.6912 89.3825 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 214.807 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1215+5002_S_uvs.log closed on Sat Dec 26 10:17:23 2015