! Started logfile: ./J2338+2124_S_uvs.log on Sat Jan 2 10:02:36 2016 obs J2338+2124_S_uva.fits ! Reading UV FITS file: J2338+2124_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! AN table 3: 58 integrations on 21 of 21 possible baselines. ! AN table 4: 58 integrations on 28 of 28 possible baselines. ! AN table 5: 58 integrations on 21 of 21 possible baselines. ! AN table 6: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.832258 visibilities/baseline/integration-bin. ! Found source: J2338+2124 ! ! 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 59856 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 ./J2338+2124_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 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1 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 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! A total of 58 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 58 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! A total of 58 telescope corrections were flagged in sub-array 6. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 4. ! A total of 58 telescope corrections were flagged in sub-array 5. ! A total of 58 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.003894Jy sigma=9.408425 ! Fit after self-cal, rms=0.956922Jy sigma=8.959199 ! 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=3.229 mas, bmaj=7.057 mas, bpa=-1.782 degrees ! Estimated noise=0.920396 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 = 0.0377687 Jy ! Component: 100 - total flux cleaned = 0.0460387 Jy ! Total flux subtracted in 100 components = 0.0460387 Jy ! Clean residual min=-0.003622 max=0.003232 Jy/beam ! Clean residual mean=-0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0460387 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0460387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074047Jy sigma=0.634830 ! Fit after self-cal, rms=0.072136Jy sigma=0.616339 ! 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=4.152 mas, bmaj=8.161 mas, bpa=-0.7878 degrees ! Estimated noise=0.364944 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 = 0.0024521 Jy ! Component: 100 - total flux cleaned = 0.00220098 Jy ! Component: 150 - total flux cleaned = 0.00203197 Jy ! Component: 200 - total flux cleaned = 0.00189145 Jy ! Total flux subtracted in 200 components = 0.00189145 Jy ! Clean residual min=-0.001993 max=0.001917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0479301 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0479301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072058Jy sigma=0.615355 ! Fit after self-cal, rms=0.072013Jy sigma=0.615160 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.152 x 8.161 at -0.7878 degrees (North through East) ! Clean map min=-0.0019083 max=0.049368 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* 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 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 KP 1.00 LA 0.95 ! MK 0.89 NL 0.98 OV 1.09 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.09 KP 1.01 LA 1.00 ! NL 0.99 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 0.88 FD 0.93 KP 1.12 LA 1.03 ! NL 1.20 OV 0.91 PT 1.10 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 KP 1.08 LA 1.05 ! MK 0.89 OV 1.00* PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 0.96 FD 0.87 KP 0.98 LA 0.88 ! NL 1.06 PT 1.07 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.16 KP 1.08 LA 1.12 ! MK 1.04 NL 0.99 PT 1.08 SC 0.88 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.03 KP 1.03 LA 0.90 ! NL 1.00 OV 1.00* PT 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 KP 1.08 LA 0.86 ! MK 0.99 NL 0.85 OV 1.00* PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.12 KP 1.05 LA 1.15 ! MK 1.02 NL 0.97 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* 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 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.16 KP 0.94 LA 1.15 ! MK 0.97 NL 0.89 PT 1.00* SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.01 KP 0.87 LA 0.87 ! NL 1.08 OV 0.93 PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.17 KP 0.95 LA 1.07 ! MK 1.08 NL 0.94 PT 1.09 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.072013Jy sigma=0.615160 ! Fit after self-cal, rms=0.072534Jy sigma=0.614516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.152 mas, bmaj=8.143 mas, bpa=-0.7326 degrees ! Estimated noise=0.367737 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 = 0.000237622 Jy ! Component: 100 - total flux cleaned = 0.000211601 Jy ! Component: 150 - total flux cleaned = 0.000231963 Jy ! Component: 200 - total flux cleaned = 0.000231446 Jy ! Total flux subtracted in 200 components = 0.000231446 Jy ! Clean residual min=-0.001688 max=0.001715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0481616 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0481616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072524Jy sigma=0.614355 ! Fit after self-cal, rms=0.072535Jy sigma=0.614128 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072535Jy sigma=0.614128 ! Fit after self-cal, rms=0.072945Jy sigma=0.614016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.152 mas, bmaj=8.145 mas, bpa=-0.7837 degrees ! Estimated noise=0.368713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.68251e-06 Jy ! Component: 100 - total flux cleaned = 1.55901e-05 Jy ! Component: 150 - total flux cleaned = -1.85664e-06 Jy ! Component: 200 - total flux cleaned = 1.34034e-05 Jy ! Total flux subtracted in 200 components = 1.34034e-05 Jy ! Clean residual min=-0.001654 max=0.001639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.048175 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.048175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072937Jy sigma=0.613935 ! Fit after self-cal, rms=0.072947Jy sigma=0.613836 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 = -0.000100306 Jy ! Component: 100 - total flux cleaned = -8.40446e-05 Jy ! Component: 150 - total flux cleaned = -6.95333e-05 Jy ! Component: 200 - total flux cleaned = -6.92249e-05 Jy ! Total flux subtracted in 200 components = -6.92249e-05 Jy ! Clean residual min=-0.001668 max=0.001625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0481058 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0481058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072942Jy sigma=0.613789 ! Fit after self-cal, rms=0.072935Jy sigma=0.613781 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072935Jy sigma=0.613781 ! Fit after self-cal, rms=0.073588Jy sigma=0.613580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.15 mas, bmaj=8.134 mas, bpa=-0.6938 degrees ! Estimated noise=0.370537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303054 Jy ! Component: 100 - total flux cleaned = 0.000357783 Jy ! Component: 150 - total flux cleaned = 0.000369601 Jy ! Component: 200 - total flux cleaned = 0.000369704 Jy ! Total flux subtracted in 200 components = 0.000369704 Jy ! Clean residual min=-0.001604 max=0.001565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0484755 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0484755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073585Jy sigma=0.613532 ! Fit after self-cal, rms=0.073621Jy sigma=0.613444 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 = -3.35095e-05 Jy ! Component: 100 - total flux cleaned = -2.17488e-05 Jy ! Component: 150 - total flux cleaned = -2.14342e-05 Jy ! Component: 200 - total flux cleaned = -1.01621e-05 Jy ! Total flux subtracted in 200 components = -1.01621e-05 Jy ! Clean residual min=-0.001638 max=0.001551 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0484653 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0484653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073617Jy sigma=0.613417 ! Fit after self-cal, rms=0.073613Jy sigma=0.613404 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073613Jy sigma=0.613404 ! Fit after self-cal, rms=0.073943Jy sigma=0.613389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.774 mas, bmaj=11.23 mas, bpa=35.14 degrees ! Estimated noise=0.423881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027093 Jy ! Component: 100 - total flux cleaned = 0.000280305 Jy ! Component: 150 - total flux cleaned = 0.000280715 Jy ! Component: 200 - total flux cleaned = 0.000274882 Jy ! Total flux subtracted in 200 components = 0.000274882 Jy ! Clean residual min=-0.001655 max=0.001505 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0487402 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0487402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073943Jy sigma=0.613395 ! Fit after self-cal, rms=0.073973Jy sigma=0.613376 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.79352e-05 Jy ! Component: 100 - total flux cleaned = -3.45759e-05 Jy ! Component: 150 - total flux cleaned = -2.85751e-05 Jy ! Component: 200 - total flux cleaned = -3.40716e-05 Jy ! Total flux subtracted in 200 components = -3.40716e-05 Jy ! Clean residual min=-0.001651 max=0.001506 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0487061 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0487061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073973Jy sigma=0.613383 ! Fit after self-cal, rms=0.073976Jy sigma=0.613371 ! 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=4.153 mas, bmaj=8.133 mas, bpa=-0.7171 degrees ! Estimated noise=0.37142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 8.133 at -0.7171 degrees (North through East) ! Clean map min=-0.0015662 max=0.050232 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=3.23 mas, bmaj=7.039 mas, bpa=-1.798 degrees ! Estimated noise=0.930529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405061 Jy ! Component: 100 - total flux cleaned = 0.0493524 Jy ! Component: 150 - total flux cleaned = 0.0490793 Jy ! Component: 200 - total flux cleaned = 0.0484598 Jy ! Total flux subtracted in 200 components = 0.0484598 Jy ! Clean residual min=-0.003080 max=0.002982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0484598 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0484598 Jy ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=8.133 mas, bpa=-0.7171 degrees ! Estimated noise=0.37142 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 = -0.000272488 Jy ! Component: 100 - total flux cleaned = -9.2072e-05 Jy ! Component: 150 - total flux cleaned = -2.17317e-05 Jy ! Component: 200 - total flux cleaned = 1.98506e-05 Jy ! Total flux subtracted in 200 components = 1.98506e-05 Jy ! Clean residual min=-0.001605 max=0.001567 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0484797 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0484797 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=9.774 mas, bmaj=11.23 mas, bpa=35.14 degrees ! Estimated noise=0.423881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182328 Jy ! Component: 100 - total flux cleaned = 0.000190986 Jy ! Component: 150 - total flux cleaned = 0.000183191 Jy ! Component: 200 - total flux cleaned = 0.000176409 Jy ! Total flux subtracted in 200 components = 0.000176409 Jy ! Clean residual min=-0.001674 max=0.001522 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0486561 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 = -6.66248e-06 Jy ! Component: 100 - total flux cleaned = -1.29478e-05 Jy ! Component: 150 - total flux cleaned = -1.90443e-05 Jy ! Component: 200 - total flux cleaned = -2.50344e-05 Jy ! Total flux subtracted in 200 components = -2.50344e-05 Jy ! Clean residual min=-0.001662 max=0.001512 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.048631 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.048631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=8.133 mas, bpa=-0.7171 degrees ! Estimated noise=0.37142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.336e-05 Jy ! Component: 100 - total flux cleaned = -7.00832e-05 Jy ! Component: 150 - total flux cleaned = -5.52402e-05 Jy ! Component: 200 - total flux cleaned = -5.57193e-05 Jy ! Total flux subtracted in 200 components = -5.57193e-05 Jy ! Clean residual min=-0.001607 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0485753 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0485753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073979Jy sigma=0.613387 ! Fit after self-cal, rms=0.073974Jy sigma=0.613376 wmodel ./J2338+2124_S_map.mod ! Writing 38 model components to file: ./J2338+2124_S_map.mod wobs ./J2338+2124_S_uvs.fits ! Writing UV FITS file: ./J2338+2124_S_uvs.fits wwins ./J2338+2124_S_map.win ! wwins: Wrote 1 windows to ./J2338+2124_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 = -0.000177605 Jy ! Component: 100 - total flux cleaned = -0.000232604 Jy ! Component: 150 - total flux cleaned = -0.000180268 Jy ! Component: 200 - total flux cleaned = -0.000179834 Jy ! Component: 250 - total flux cleaned = -0.000132893 Jy ! Component: 300 - total flux cleaned = -0.000178037 Jy ! Component: 350 - total flux cleaned = -0.000221883 Jy ! Component: 400 - total flux cleaned = -0.00022162 Jy ! Component: 450 - total flux cleaned = -0.000179318 Jy ! Component: 500 - total flux cleaned = -0.000179168 Jy ! Component: 550 - total flux cleaned = -0.00021874 Jy ! Component: 600 - total flux cleaned = -0.000179273 Jy ! Component: 650 - total flux cleaned = -0.000121743 Jy ! Component: 700 - total flux cleaned = -0.000103018 Jy ! Component: 750 - total flux cleaned = -6.59727e-05 Jy ! Component: 800 - total flux cleaned = -2.97464e-05 Jy ! Component: 850 - total flux cleaned = 5.5881e-06 Jy ! Component: 900 - total flux cleaned = -1.24347e-05 Jy ! Component: 950 - total flux cleaned = 3.96019e-05 Jy ! Component: 1000 - total flux cleaned = 5.197e-06 Jy ! Component: 1050 - total flux cleaned = 3.89579e-05 Jy ! Component: 1100 - total flux cleaned = -1.11808e-05 Jy ! Component: 1150 - total flux cleaned = -6.04321e-05 Jy ! Component: 1200 - total flux cleaned = -6.0309e-05 Jy ! Component: 1250 - total flux cleaned = -9.20508e-05 Jy ! Component: 1300 - total flux cleaned = -9.17944e-05 Jy ! Component: 1350 - total flux cleaned = -4.5194e-05 Jy ! Component: 1400 - total flux cleaned = -7.6271e-05 Jy ! Component: 1450 - total flux cleaned = -0.000106774 Jy ! Component: 1500 - total flux cleaned = -0.000121985 Jy ! Component: 1550 - total flux cleaned = -0.000121779 Jy ! Component: 1600 - total flux cleaned = -0.000121773 Jy ! Component: 1650 - total flux cleaned = -0.000165623 Jy ! Component: 1700 - total flux cleaned = -0.000107723 Jy ! Component: 1750 - total flux cleaned = -0.000136689 Jy ! Component: 1800 - total flux cleaned = -0.000150901 Jy ! Component: 1850 - total flux cleaned = -0.000207152 Jy ! Component: 1900 - total flux cleaned = -0.000165599 Jy ! Component: 1950 - total flux cleaned = -0.000206914 Jy ! Component: 2000 - total flux cleaned = -0.000247814 Jy ! Component: 2050 - total flux cleaned = -0.000234425 Jy ! Component: 2100 - total flux cleaned = -0.000247643 Jy ! Component: 2150 - total flux cleaned = -0.000326967 Jy ! Component: 2200 - total flux cleaned = -0.000287648 Jy ! Component: 2250 - total flux cleaned = -0.000274719 Jy ! Component: 2300 - total flux cleaned = -0.000339108 Jy ! Component: 2350 - total flux cleaned = -0.000377255 Jy ! Component: 2400 - total flux cleaned = -0.000326651 Jy ! Component: 2450 - total flux cleaned = -0.000351934 Jy ! Component: 2500 - total flux cleaned = -0.000364441 Jy ! Component: 2550 - total flux cleaned = -0.000376911 Jy ! Component: 2600 - total flux cleaned = -0.000438017 Jy ! Component: 2650 - total flux cleaned = -0.000450243 Jy ! Component: 2700 - total flux cleaned = -0.000474224 Jy ! Component: 2750 - total flux cleaned = -0.000486138 Jy ! Component: 2800 - total flux cleaned = -0.000533351 Jy ! Component: 2850 - total flux cleaned = -0.000533338 Jy ! Component: 2900 - total flux cleaned = -0.000579911 Jy ! Component: 2950 - total flux cleaned = -0.000579967 Jy ! Component: 3000 - total flux cleaned = -0.000614333 Jy ! Component: 3050 - total flux cleaned = -0.000614319 Jy ! Component: 3100 - total flux cleaned = -0.000636948 Jy ! Component: 3150 - total flux cleaned = -0.000692797 Jy ! Component: 3200 - total flux cleaned = -0.000670745 Jy ! Component: 3250 - total flux cleaned = -0.000747653 Jy ! Component: 3300 - total flux cleaned = -0.000758463 Jy ! Component: 3350 - total flux cleaned = -0.000758383 Jy ! Component: 3400 - total flux cleaned = -0.000769162 Jy ! Component: 3450 - total flux cleaned = -0.00075853 Jy ! Component: 3500 - total flux cleaned = -0.000769192 Jy ! Component: 3550 - total flux cleaned = -0.000790267 Jy ! Component: 3600 - total flux cleaned = -0.00080064 Jy ! Component: 3650 - total flux cleaned = -0.000800525 Jy ! Component: 3700 - total flux cleaned = -0.000748965 Jy ! Component: 3750 - total flux cleaned = -0.000779785 Jy ! Component: 3800 - total flux cleaned = -0.00077973 Jy ! Component: 3850 - total flux cleaned = -0.00073936 Jy ! Component: 3900 - total flux cleaned = -0.000759293 Jy ! Component: 3950 - total flux cleaned = -0.000729411 Jy ! Component: 4000 - total flux cleaned = -0.000759087 Jy ! Component: 4050 - total flux cleaned = -0.000749304 Jy ! Total flux subtracted in 4096 components = -0.000729971 Jy ! Clean residual min=-0.000535 max=0.000537 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0478453 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 364 components and 0.0478454 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2338+2124_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.153 x 8.133 at -0.7171 degrees (North through East) ! Clean map min=-0.0012057 max=0.049941 Jy/beam ! Writing clean map to FITS file: ./J2338+2124_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0499407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14093 1.14093 2.28186 4.56373 9.12746 18.2549 36.5098 73.0197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 262.942 quit ! Quitting program ! Log file ./J2338+2124_S_uvs.log closed on Sat Jan 2 10:02:43 2016