! Started logfile: /scr/pima/gb073_uvs/J0906+4952_S_uvs.log on Sat Dec 26 10:14:25 2015 obs /scr/pima/gb073_uvs/J0906+4952_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0906+4952_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! AN table 2: 59 integrations on 66 of 66 possible baselines. ! AN table 3: 41 integrations on 45 of 45 possible baselines. ! AN table 4: 59 integrations on 6 of 6 possible baselines. ! AN table 5: 59 integrations on 45 of 45 possible baselines. ! AN table 6: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892211 visibilities/baseline/integration-bin. ! Found source: J0906+4952 ! ! 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 80456 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/J0906+4952_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 89 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 25 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 25 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 25 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 25 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 126 telescope corrections were flagged in sub-array 5. ! A total of 50 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 147 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 126 telescope corrections were flagged in sub-array 5. ! A total of 50 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 186 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 126 telescope corrections were flagged in sub-array 5. ! A total of 50 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 186 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 236 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 50 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.017909Jy sigma=10.037493 ! Fit after self-cal, rms=0.944156Jy sigma=9.582806 ! 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=1.739 mas, bmaj=3.543 mas, bpa=-20.79 degrees ! Estimated noise=0.795091 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 = 0.0431944 Jy ! Component: 100 - total flux cleaned = 0.0546204 Jy ! Total flux subtracted in 100 components = 0.0546204 Jy ! Clean residual min=-0.006699 max=0.006690 Jy/beam ! Clean residual mean=-0.000007 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.0546204 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0546204 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=0.168624Jy sigma=0.783323 ! Fit after self-cal, rms=0.167755Jy sigma=0.772893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856065 Jy ! Component: 100 - total flux cleaned = 0.0145222 Jy ! Total flux subtracted in 100 components = 0.0145222 Jy ! Clean residual min=-0.006375 max=0.005604 Jy/beam ! Clean residual mean=-0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0691426 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0691426 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=0.166961Jy sigma=0.762996 ! Fit after self-cal, rms=0.166882Jy sigma=0.762517 ! 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=2.297 mas, bmaj=4.436 mas, bpa=-19.97 degrees ! Estimated noise=0.354139 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 = 0.0053097 Jy ! Component: 100 - total flux cleaned = 0.00591776 Jy ! Component: 150 - total flux cleaned = 0.00600863 Jy ! Component: 200 - total flux cleaned = 0.00608975 Jy ! Total flux subtracted in 200 components = 0.00608975 Jy ! Clean residual min=-0.003317 max=0.003662 Jy/beam ! Clean residual mean=-0.000007 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0752323 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0752324 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=0.166568Jy sigma=0.761134 ! Fit after self-cal, rms=0.166516Jy sigma=0.761046 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.297 x 4.436 at -19.97 degrees (North through East) ! Clean map min=-0.0028044 max=0.062722 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 0.96 FD 0.91 KP 1.06 LA 0.93 ! MK 0.89 NL 0.93 OV 1.01 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 KP 0.94 LA 0.99 ! MK 0.88 NL 1.11 OV 1.00* 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.15 EF 1.00* FD 1.03 KP 0.85 ! LA 0.93 NL 1.07 ON 1.00* PT 1.06 ! SC 0.89 ! ! ! 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* MC 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* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MC 0.00* ON 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.166516Jy sigma=0.761046 ! Fit after self-cal, rms=0.166416Jy sigma=0.760835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=4.44 mas, bpa=-20.05 degrees ! Estimated noise=0.352804 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 (-38.5, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297089 Jy ! Component: 100 - total flux cleaned = 0.00296991 Jy ! Component: 150 - total flux cleaned = 0.0030408 Jy ! Component: 200 - total flux cleaned = 0.00310707 Jy ! Total flux subtracted in 200 components = 0.00310707 Jy ! Clean residual min=-0.003281 max=0.003249 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0783394 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0783394 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=0.166304Jy sigma=0.758554 ! Fit after self-cal, rms=0.166251Jy sigma=0.758269 ! 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=0.166251Jy sigma=0.758269 ! Fit after self-cal, rms=0.166168Jy sigma=0.758135 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=4.442 mas, bpa=-20.09 degrees ! Estimated noise=0.351886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924844 Jy ! Component: 100 - total flux cleaned = 0.00111641 Jy ! Component: 150 - total flux cleaned = 0.00123283 Jy ! Component: 200 - total flux cleaned = 0.00134427 Jy ! Total flux subtracted in 200 components = 0.00134427 Jy ! Clean residual min=-0.003224 max=0.003049 Jy/beam ! Clean residual mean=-0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0796837 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0796837 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=0.166103Jy sigma=0.757157 ! Fit after self-cal, rms=0.166076Jy sigma=0.757075 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 = 0.000491537 Jy ! Component: 100 - total flux cleaned = 0.000600044 Jy ! Component: 150 - total flux cleaned = 0.000702587 Jy ! Component: 200 - total flux cleaned = 0.000749683 Jy ! Total flux subtracted in 200 components = 0.000749683 Jy ! Clean residual min=-0.003179 max=0.003041 Jy/beam ! Clean residual mean=-0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0804334 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0804334 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=0.166027Jy sigma=0.756590 ! Fit after self-cal, rms=0.166013Jy sigma=0.756443 ! 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=0.166013Jy sigma=0.756443 ! Fit after self-cal, rms=0.166014Jy sigma=0.756373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.44 mas, bpa=-20.12 degrees ! Estimated noise=0.351821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000558073 Jy ! Component: 100 - total flux cleaned = 0.000651521 Jy ! Component: 150 - total flux cleaned = 0.000697226 Jy ! Component: 200 - total flux cleaned = 0.000779737 Jy ! Total flux subtracted in 200 components = 0.000779737 Jy ! Clean residual min=-0.003180 max=0.002966 Jy/beam ! Clean residual mean=-0.000005 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0812131 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.0812131 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=0.165975Jy sigma=0.756029 ! Fit after self-cal, rms=0.165966Jy sigma=0.755993 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 = 0.000187982 Jy ! Component: 100 - total flux cleaned = 0.000228331 Jy ! Component: 150 - total flux cleaned = 0.000229033 Jy ! Component: 200 - total flux cleaned = 0.000266828 Jy ! Total flux subtracted in 200 components = 0.000266828 Jy ! Clean residual min=-0.003167 max=0.002927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.08148 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0814799 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=0.165936Jy sigma=0.755757 ! Fit after self-cal, rms=0.165915Jy sigma=0.755705 ! 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=0.165915Jy sigma=0.755705 ! Fit after self-cal, rms=0.165935Jy sigma=0.755700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.507 mas, bmaj=10.46 mas, bpa=50.45 degrees ! Estimated noise=0.483922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029729 Jy ! Component: 100 - total flux cleaned = 0.000382838 Jy ! Component: 150 - total flux cleaned = 0.000471361 Jy ! Component: 200 - total flux cleaned = 0.00052294 Jy ! Total flux subtracted in 200 components = 0.00052294 Jy ! Clean residual min=-0.002121 max=0.002035 Jy/beam ! Clean residual mean=-0.000014 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0820029 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0820029 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=0.165920Jy sigma=0.755986 ! Fit after self-cal, rms=0.165916Jy sigma=0.755974 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 = 0.000157693 Jy ! Component: 100 - total flux cleaned = 0.00022666 Jy ! Component: 150 - total flux cleaned = 0.000286034 Jy ! Component: 200 - total flux cleaned = 0.000317801 Jy ! Total flux subtracted in 200 components = 0.000317801 Jy ! Clean residual min=-0.002112 max=0.002037 Jy/beam ! Clean residual mean=-0.000014 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0823207 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0823207 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=0.165906Jy sigma=0.756150 ! Fit after self-cal, rms=0.165902Jy sigma=0.756143 ! 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=2.299 mas, bmaj=4.44 mas, bpa=-20.11 degrees ! Estimated noise=0.352021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.299 x 4.44 at -20.11 degrees (North through East) ! Clean map min=-0.0027008 max=0.060947 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=1.743 mas, bmaj=3.549 mas, bpa=-20.88 degrees ! Estimated noise=0.789733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433599 Jy ! Component: 100 - total flux cleaned = 0.0565002 Jy ! Component: 150 - total flux cleaned = 0.0654105 Jy ! Component: 200 - total flux cleaned = 0.0721249 Jy ! Total flux subtracted in 200 components = 0.0721249 Jy ! Clean residual min=-0.006115 max=0.005532 Jy/beam ! Clean residual mean=-0.000004 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.0721249 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0721249 Jy ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.44 mas, bpa=-20.11 degrees ! Estimated noise=0.352021 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 = 0.00605724 Jy ! Component: 100 - total flux cleaned = 0.00787607 Jy ! Component: 150 - total flux cleaned = 0.00799747 Jy ! Component: 200 - total flux cleaned = 0.00820881 Jy ! Total flux subtracted in 200 components = 0.00820881 Jy ! Clean residual min=-0.003283 max=0.003138 Jy/beam ! Clean residual mean=-0.000007 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0803337 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0803337 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=9.507 mas, bmaj=10.46 mas, bpa=50.45 degrees ! Estimated noise=0.483922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118894 Jy ! Component: 100 - total flux cleaned = 0.00159732 Jy ! Component: 150 - total flux cleaned = 0.00177703 Jy ! Component: 200 - total flux cleaned = 0.00192636 Jy ! Total flux subtracted in 200 components = 0.00192636 Jy ! Clean residual min=-0.002120 max=0.002059 Jy/beam ! Clean residual mean=-0.000014 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.08226 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 = 9.63614e-05 Jy ! Component: 100 - total flux cleaned = 0.000168138 Jy ! Component: 150 - total flux cleaned = 0.000233783 Jy ! Component: 200 - total flux cleaned = 0.000283215 Jy ! Total flux subtracted in 200 components = 0.000283215 Jy ! Clean residual min=-0.002137 max=0.002084 Jy/beam ! Clean residual mean=-0.000014 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0825432 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0825432 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.44 mas, bpa=-20.11 degrees ! Estimated noise=0.352021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000863899 Jy ! Component: 100 - total flux cleaned = -0.00077963 Jy ! Component: 150 - total flux cleaned = -0.000703279 Jy ! Component: 200 - total flux cleaned = -0.000633564 Jy ! Total flux subtracted in 200 components = -0.000633564 Jy ! Clean residual min=-0.003075 max=0.003011 Jy/beam ! Clean residual mean=-0.000006 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0819097 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0819097 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=0.166064Jy sigma=0.756381 ! Fit after self-cal, rms=0.166074Jy sigma=0.756299 wmodel /scr/pima/gb073_uvs/J0906+4952_S_map.mod ! Writing 48 model components to file: /scr/pima/gb073_uvs/J0906+4952_S_map.mod wobs /scr/pima/gb073_uvs/J0906+4952_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0906+4952_S_uvs.fits wwins /scr/pima/gb073_uvs/J0906+4952_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gb073_uvs/J0906+4952_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 = 0.000210731 Jy ! Component: 100 - total flux cleaned = 0.000682636 Jy ! Component: 150 - total flux cleaned = 0.00123648 Jy ! Component: 200 - total flux cleaned = 0.00181911 Jy ! Component: 250 - total flux cleaned = 0.00224214 Jy ! Component: 300 - total flux cleaned = 0.00265424 Jy ! Component: 350 - total flux cleaned = 0.00310062 Jy ! Component: 400 - total flux cleaned = 0.00349318 Jy ! Component: 450 - total flux cleaned = 0.00383455 Jy ! Component: 500 - total flux cleaned = 0.00421053 Jy ! Component: 550 - total flux cleaned = 0.00453765 Jy ! Component: 600 - total flux cleaned = 0.00481893 Jy ! Component: 650 - total flux cleaned = 0.00501552 Jy ! Component: 700 - total flux cleaned = 0.00524799 Jy ! Component: 750 - total flux cleaned = 0.00543853 Jy ! Component: 800 - total flux cleaned = 0.00566351 Jy ! Component: 850 - total flux cleaned = 0.00592148 Jy ! Component: 900 - total flux cleaned = 0.00606662 Jy ! Component: 950 - total flux cleaned = 0.00638981 Jy ! Component: 1000 - total flux cleaned = 0.00667286 Jy ! Component: 1050 - total flux cleaned = 0.00702181 Jy ! Component: 1100 - total flux cleaned = 0.00733124 Jy ! Component: 1150 - total flux cleaned = 0.00763712 Jy ! Component: 1200 - total flux cleaned = 0.00790551 Jy ! Component: 1250 - total flux cleaned = 0.00813754 Jy ! Component: 1300 - total flux cleaned = 0.00836752 Jy ! Component: 1350 - total flux cleaned = 0.00872366 Jy ! Component: 1400 - total flux cleaned = 0.00878782 Jy ! Component: 1450 - total flux cleaned = 0.00910447 Jy ! Component: 1500 - total flux cleaned = 0.00932362 Jy ! Component: 1550 - total flux cleaned = 0.00954027 Jy ! Component: 1600 - total flux cleaned = 0.00972458 Jy ! Component: 1650 - total flux cleaned = 0.00996709 Jy ! Component: 1700 - total flux cleaned = 0.0101765 Jy ! Component: 1750 - total flux cleaned = 0.0104433 Jy ! Component: 1800 - total flux cleaned = 0.0105611 Jy ! Component: 1850 - total flux cleaned = 0.0107938 Jy ! Component: 1900 - total flux cleaned = 0.0109088 Jy ! Component: 1950 - total flux cleaned = 0.0109942 Jy ! Component: 2000 - total flux cleaned = 0.0111359 Jy ! Component: 2050 - total flux cleaned = 0.0112764 Jy ! Component: 2100 - total flux cleaned = 0.0114152 Jy ! Component: 2150 - total flux cleaned = 0.011608 Jy ! Component: 2200 - total flux cleaned = 0.0116895 Jy ! Component: 2250 - total flux cleaned = 0.0117979 Jy ! Component: 2300 - total flux cleaned = 0.0118786 Jy ! Component: 2350 - total flux cleaned = 0.0120916 Jy ! Component: 2400 - total flux cleaned = 0.0121178 Jy ! Component: 2450 - total flux cleaned = 0.0122228 Jy ! Component: 2500 - total flux cleaned = 0.0122743 Jy ! Component: 2550 - total flux cleaned = 0.0124033 Jy ! Component: 2600 - total flux cleaned = 0.0124033 Jy ! Component: 2650 - total flux cleaned = 0.0125306 Jy ! Component: 2700 - total flux cleaned = 0.0125057 Jy ! Component: 2750 - total flux cleaned = 0.0125559 Jy ! Component: 2800 - total flux cleaned = 0.0127556 Jy ! Component: 2850 - total flux cleaned = 0.0127802 Jy ! Component: 2900 - total flux cleaned = 0.0128783 Jy ! Component: 2950 - total flux cleaned = 0.0129023 Jy ! Component: 3000 - total flux cleaned = 0.0130475 Jy ! Component: 3050 - total flux cleaned = 0.0130476 Jy ! Component: 3100 - total flux cleaned = 0.0131192 Jy ! Component: 3150 - total flux cleaned = 0.0131192 Jy ! Component: 3200 - total flux cleaned = 0.0132606 Jy ! Component: 3250 - total flux cleaned = 0.0133072 Jy ! Component: 3300 - total flux cleaned = 0.0134004 Jy ! Component: 3350 - total flux cleaned = 0.0134468 Jy ! Component: 3400 - total flux cleaned = 0.01347 Jy ! Component: 3450 - total flux cleaned = 0.0136072 Jy ! Component: 3500 - total flux cleaned = 0.0136299 Jy ! Component: 3550 - total flux cleaned = 0.0137657 Jy ! Component: 3600 - total flux cleaned = 0.013721 Jy ! Component: 3650 - total flux cleaned = 0.0137658 Jy ! Component: 3700 - total flux cleaned = 0.0138766 Jy ! Component: 3750 - total flux cleaned = 0.013987 Jy ! Component: 3800 - total flux cleaned = 0.0139871 Jy ! Component: 3850 - total flux cleaned = 0.0142052 Jy ! Component: 3900 - total flux cleaned = 0.0142054 Jy ! Component: 3950 - total flux cleaned = 0.0142053 Jy ! Component: 4000 - total flux cleaned = 0.0143339 Jy ! Component: 4050 - total flux cleaned = 0.0144193 Jy ! Total flux subtracted in 4096 components = 0.0144404 Jy ! Clean residual min=-0.001134 max=0.001066 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0963501 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 357 components and 0.0963501 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0906+4952_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.299 x 4.44 at -20.11 degrees (North through East) ! Clean map min=-0.0021611 max=0.061812 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0906+4952_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0618118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.73118 1.73118 3.46236 6.92471 13.8494 27.6989 55.3977 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 173.292 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0906+4952_S_uvs.log closed on Sat Dec 26 10:14:31 2015