! Started logfile: ./J1312+3515_S_uvs.log on Sat Jan 2 09:54:53 2016 obs J1312+3515_S_uva.fits ! Reading UV FITS file: J1312+3515_S_uva.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 58 integrations on 36 of 36 possible baselines. ! AN table 3: 58 integrations on 45 of 45 possible baselines. ! AN table 4: 58 integrations on 28 of 28 possible baselines. ! AN table 5: 58 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.500658 visibilities/baseline/integration-bin. ! Found source: J1312+3515 ! ! 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 30432 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 ./J1312+3515_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 58 telescope corrections were flagged in sub-array 2. ! A total of 179 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 179 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 179 telescope corrections were flagged in sub-array 3. ! A total of 174 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 179 telescope corrections were flagged in sub-array 3. ! A total of 174 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 116 telescope corrections were flagged in sub-array 2. ! A total of 247 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 179 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 179 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! A total of 116 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.004685Jy sigma=9.215215 ! Fit after self-cal, rms=0.949190Jy sigma=8.407577 ! 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=3.689 mas, bmaj=6.011 mas, bpa=-9.633 degrees ! Estimated noise=1.29908 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 = 0.0421679 Jy ! Component: 100 - total flux cleaned = 0.0513642 Jy ! Total flux subtracted in 100 components = 0.0513642 Jy ! Clean residual min=-0.004875 max=0.004912 Jy/beam ! Clean residual mean=-0.000021 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.0513642 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0513642 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=0.069045Jy sigma=0.566547 ! Fit after self-cal, rms=0.067133Jy sigma=0.550543 ! 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=5.307 mas, bmaj=7.98 mas, bpa=-4.986 degrees ! Estimated noise=0.598364 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 = 0.00371873 Jy ! Component: 100 - total flux cleaned = 0.0043585 Jy ! Component: 150 - total flux cleaned = 0.0043956 Jy ! Component: 200 - total flux cleaned = 0.0044596 Jy ! Total flux subtracted in 200 components = 0.0044596 Jy ! Clean residual min=-0.003649 max=0.003505 Jy/beam ! Clean residual mean=-0.000036 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.0558238 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0558238 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=0.066953Jy sigma=0.548586 ! Fit after self-cal, rms=0.066930Jy sigma=0.548496 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.307 x 7.98 at -4.986 degrees (North through East) ! Clean map min=-0.0036416 max=0.05595 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* ! NL 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* ! 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* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 FD 0.93 KP 1.18 LA 0.86 ! MK 1.00* NL 1.00* OV 1.00 PT 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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 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* ! 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* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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 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* ! 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* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.95 KP 1.08 LA 0.85 ! MK 1.00* NL 1.00* OV 1.00* PT 1.20 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.03 LA 0.90 ! NL 1.00* OV 1.00* PT 0.86 ! ! 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* ! 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* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.99 KP 1.08 LA 0.91 ! MK 1.00* NL 1.00* OV 1.00* PT 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! 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* ! NL 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* ! SC 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! 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* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.91 KP 1.04 LA 0.91 ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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 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* ! 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* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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 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* ! 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* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ZC 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* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NL 0.00* ! ! ! Fit before self-cal, rms=0.066930Jy sigma=0.548496 ! Fit after self-cal, rms=0.066671Jy sigma=0.548022 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.313 mas, bmaj=7.989 mas, bpa=-4.737 degrees ! Estimated noise=0.594501 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 = -0.000136501 Jy ! Component: 100 - total flux cleaned = -0.000167686 Jy ! Component: 150 - total flux cleaned = -0.000169756 Jy ! Component: 200 - total flux cleaned = -0.000170857 Jy ! Total flux subtracted in 200 components = -0.000170857 Jy ! Clean residual min=-0.003419 max=0.003519 Jy/beam ! Clean residual mean=-0.000036 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0556529 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0556529 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=0.066638Jy sigma=0.547869 ! Fit after self-cal, rms=0.066679Jy sigma=0.547709 ! 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=0.066679Jy sigma=0.547709 ! Fit after self-cal, rms=0.066733Jy sigma=0.547674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.315 mas, bmaj=7.991 mas, bpa=-4.674 degrees ! Estimated noise=0.593721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.68179e-05 Jy ! Component: 100 - total flux cleaned = -3.78588e-06 Jy ! Component: 150 - total flux cleaned = -2.61672e-05 Jy ! Component: 200 - total flux cleaned = -2.61861e-05 Jy ! Total flux subtracted in 200 components = -2.61861e-05 Jy ! Clean residual min=-0.003392 max=0.003529 Jy/beam ! Clean residual mean=-0.000035 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0556267 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.0556267 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=0.066712Jy sigma=0.547593 ! Fit after self-cal, rms=0.066721Jy sigma=0.547563 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 = 2.15656e-05 Jy ! Component: 100 - total flux cleaned = 4.07438e-05 Jy ! Component: 150 - total flux cleaned = 4.01777e-05 Jy ! Component: 200 - total flux cleaned = 3.94702e-05 Jy ! Total flux subtracted in 200 components = 3.94702e-05 Jy ! Clean residual min=-0.003383 max=0.003530 Jy/beam ! Clean residual mean=-0.000035 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0556662 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0556662 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=0.066707Jy sigma=0.547516 ! Fit after self-cal, rms=0.066698Jy sigma=0.547507 ! 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=0.066698Jy sigma=0.547507 ! Fit after self-cal, rms=0.066451Jy sigma=0.547162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.314 mas, bmaj=7.932 mas, bpa=-3.991 degrees ! Estimated noise=0.590356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122518 Jy ! Component: 100 - total flux cleaned = -0.000163566 Jy ! Component: 150 - total flux cleaned = -0.000152023 Jy ! Component: 200 - total flux cleaned = -0.000141145 Jy ! Total flux subtracted in 200 components = -0.000141145 Jy ! Clean residual min=-0.003177 max=0.003508 Jy/beam ! Clean residual mean=-0.000034 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0555251 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0555251 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=0.066442Jy sigma=0.547158 ! Fit after self-cal, rms=0.066440Jy sigma=0.547073 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 = 9.56973e-06 Jy ! Component: 100 - total flux cleaned = 3.14944e-05 Jy ! Component: 150 - total flux cleaned = 3.16745e-05 Jy ! Component: 200 - total flux cleaned = 4.10016e-05 Jy ! Total flux subtracted in 200 components = 4.10016e-05 Jy ! Clean residual min=-0.003191 max=0.003514 Jy/beam ! Clean residual mean=-0.000034 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0555661 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0555661 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=0.066434Jy sigma=0.547066 ! Fit after self-cal, rms=0.066431Jy sigma=0.547061 ! 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=0.066431Jy sigma=0.547061 ! Fit after self-cal, rms=0.066426Jy sigma=0.547050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.22 mas, bmaj=13.22 mas, bpa=35.45 degrees ! Estimated noise=0.655654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035563 Jy ! Component: 100 - total flux cleaned = -0.000375179 Jy ! Component: 150 - total flux cleaned = -0.000392709 Jy ! Component: 200 - total flux cleaned = -0.000408536 Jy ! Total flux subtracted in 200 components = -0.000408536 Jy ! Clean residual min=-0.003354 max=0.003610 Jy/beam ! Clean residual mean=-0.000046 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0551575 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0551575 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=0.066425Jy sigma=0.547082 ! Fit after self-cal, rms=0.066422Jy sigma=0.547063 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 = -8.36572e-05 Jy ! Component: 100 - total flux cleaned = -8.31481e-05 Jy ! Component: 150 - total flux cleaned = -8.28481e-05 Jy ! Component: 200 - total flux cleaned = -8.26389e-05 Jy ! Total flux subtracted in 200 components = -8.26389e-05 Jy ! Clean residual min=-0.003389 max=0.003605 Jy/beam ! Clean residual mean=-0.000046 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0550749 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0550749 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=0.066424Jy sigma=0.547081 ! Fit after self-cal, rms=0.066418Jy sigma=0.547055 ! 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=5.316 mas, bmaj=7.935 mas, bpa=-3.973 degrees ! Estimated noise=0.589863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.316 x 7.935 at -3.973 degrees (North through East) ! Clean map min=-0.0031711 max=0.055172 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=3.703 mas, bmaj=5.967 mas, bpa=-8.96 degrees ! Estimated noise=1.28186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440343 Jy ! Component: 100 - total flux cleaned = 0.0538964 Jy ! Component: 150 - total flux cleaned = 0.0546153 Jy ! Component: 200 - total flux cleaned = 0.0549579 Jy ! Total flux subtracted in 200 components = 0.0549579 Jy ! Clean residual min=-0.004350 max=0.004494 Jy/beam ! Clean residual mean=-0.000021 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.054958 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.054958 Jy ! Inverting map and beam ! Estimated beam: bmin=5.316 mas, bmaj=7.935 mas, bpa=-3.973 degrees ! Estimated noise=0.589863 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 = 0.000216384 Jy ! Component: 100 - total flux cleaned = 0.000346957 Jy ! Component: 150 - total flux cleaned = 0.000454105 Jy ! Component: 200 - total flux cleaned = 0.000523742 Jy ! Total flux subtracted in 200 components = 0.000523742 Jy ! Clean residual min=-0.003232 max=0.003585 Jy/beam ! Clean residual mean=-0.000034 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0554817 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0554817 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=10.22 mas, bmaj=13.22 mas, bpa=35.45 degrees ! Estimated noise=0.655654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366506 Jy ! Component: 100 - total flux cleaned = -0.000381704 Jy ! Component: 150 - total flux cleaned = -0.00040978 Jy ! Component: 200 - total flux cleaned = -0.00044699 Jy ! Total flux subtracted in 200 components = -0.00044699 Jy ! Clean residual min=-0.003341 max=0.003649 Jy/beam ! Clean residual mean=-0.000046 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.0550347 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 = -2.1653e-05 Jy ! Component: 100 - total flux cleaned = -3.15628e-05 Jy ! Component: 150 - total flux cleaned = -4.90312e-05 Jy ! Component: 200 - total flux cleaned = -5.67989e-05 Jy ! Total flux subtracted in 200 components = -5.67989e-05 Jy ! Clean residual min=-0.003383 max=0.003622 Jy/beam ! Clean residual mean=-0.000046 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0549779 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0549779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.316 mas, bmaj=7.935 mas, bpa=-3.973 degrees ! Estimated noise=0.589863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166019 Jy ! Component: 100 - total flux cleaned = 0.00018256 Jy ! Component: 150 - total flux cleaned = 0.000213878 Jy ! Component: 200 - total flux cleaned = 0.000229202 Jy ! Total flux subtracted in 200 components = 0.000229202 Jy ! Clean residual min=-0.003281 max=0.003473 Jy/beam ! Clean residual mean=-0.000034 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0552071 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0552071 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=0.066428Jy sigma=0.547087 ! Fit after self-cal, rms=0.066434Jy sigma=0.547077 wmodel ./J1312+3515_S_map.mod ! Writing 34 model components to file: ./J1312+3515_S_map.mod wobs ./J1312+3515_S_uvs.fits ! Writing UV FITS file: ./J1312+3515_S_uvs.fits wwins ./J1312+3515_S_map.win ! wwins: Wrote 1 windows to ./J1312+3515_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 = 0.000344144 Jy ! Component: 100 - total flux cleaned = 0.000173283 Jy ! Component: 150 - total flux cleaned = 6.6447e-05 Jy ! Component: 200 - total flux cleaned = 0.000266185 Jy ! Component: 250 - total flux cleaned = 0.000454436 Jy ! Component: 300 - total flux cleaned = 0.000590585 Jy ! Component: 350 - total flux cleaned = 0.000806252 Jy ! Component: 400 - total flux cleaned = 0.000889322 Jy ! Component: 450 - total flux cleaned = 0.00104762 Jy ! Component: 500 - total flux cleaned = 0.00112332 Jy ! Component: 550 - total flux cleaned = 0.00123462 Jy ! Component: 600 - total flux cleaned = 0.00130638 Jy ! Component: 650 - total flux cleaned = 0.00137629 Jy ! Component: 700 - total flux cleaned = 0.00141064 Jy ! Component: 750 - total flux cleaned = 0.00154188 Jy ! Component: 800 - total flux cleaned = 0.00163666 Jy ! Component: 850 - total flux cleaned = 0.00169841 Jy ! Component: 900 - total flux cleaned = 0.00187896 Jy ! Component: 950 - total flux cleaned = 0.00199504 Jy ! Component: 1000 - total flux cleaned = 0.00202343 Jy ! Component: 1050 - total flux cleaned = 0.00210688 Jy ! Component: 1100 - total flux cleaned = 0.00226981 Jy ! Component: 1150 - total flux cleaned = 0.00240192 Jy ! Component: 1200 - total flux cleaned = 0.00247927 Jy ! Component: 1250 - total flux cleaned = 0.00257971 Jy ! Component: 1300 - total flux cleaned = 0.00262888 Jy ! Component: 1350 - total flux cleaned = 0.002629 Jy ! Component: 1400 - total flux cleaned = 0.0026759 Jy ! Component: 1450 - total flux cleaned = 0.00265258 Jy ! Component: 1500 - total flux cleaned = 0.00263004 Jy ! Component: 1550 - total flux cleaned = 0.00263026 Jy ! Component: 1600 - total flux cleaned = 0.00265157 Jy ! Component: 1650 - total flux cleaned = 0.00263054 Jy ! Component: 1700 - total flux cleaned = 0.00265149 Jy ! Component: 1750 - total flux cleaned = 0.00263114 Jy ! Component: 1800 - total flux cleaned = 0.00265126 Jy ! Component: 1850 - total flux cleaned = 0.00267107 Jy ! Component: 1900 - total flux cleaned = 0.00276728 Jy ! Component: 1950 - total flux cleaned = 0.00278612 Jy ! Component: 2000 - total flux cleaned = 0.00282426 Jy ! Component: 2050 - total flux cleaned = 0.00293429 Jy ! Component: 2100 - total flux cleaned = 0.00295276 Jy ! Component: 2150 - total flux cleaned = 0.00302384 Jy ! Component: 2200 - total flux cleaned = 0.00312818 Jy ! Component: 2250 - total flux cleaned = 0.00314537 Jy ! Component: 2300 - total flux cleaned = 0.00322976 Jy ! Component: 2350 - total flux cleaned = 0.00327959 Jy ! Component: 2400 - total flux cleaned = 0.00334509 Jy ! Component: 2450 - total flux cleaned = 0.0033612 Jy ! Component: 2500 - total flux cleaned = 0.00339322 Jy ! Component: 2550 - total flux cleaned = 0.00345589 Jy ! Component: 2600 - total flux cleaned = 0.00350199 Jy ! Component: 2650 - total flux cleaned = 0.00351738 Jy ! Component: 2700 - total flux cleaned = 0.00356247 Jy ! Component: 2750 - total flux cleaned = 0.00362193 Jy ! Component: 2800 - total flux cleaned = 0.00366596 Jy ! Component: 2850 - total flux cleaned = 0.00369488 Jy ! Component: 2900 - total flux cleaned = 0.00373779 Jy ! Component: 2950 - total flux cleaned = 0.00379435 Jy ! Component: 3000 - total flux cleaned = 0.00387792 Jy ! Component: 3050 - total flux cleaned = 0.00397406 Jy ! Component: 3100 - total flux cleaned = 0.00398761 Jy ! Component: 3150 - total flux cleaned = 0.00406848 Jy ! Component: 3200 - total flux cleaned = 0.00410837 Jy ! Component: 3250 - total flux cleaned = 0.00413455 Jy ! Component: 3300 - total flux cleaned = 0.00417375 Jy ! Component: 3350 - total flux cleaned = 0.00422502 Jy ! Component: 3400 - total flux cleaned = 0.00423767 Jy ! Component: 3450 - total flux cleaned = 0.0043003 Jy ! Component: 3500 - total flux cleaned = 0.00434986 Jy ! Component: 3550 - total flux cleaned = 0.00437447 Jy ! Component: 3600 - total flux cleaned = 0.00439872 Jy ! Component: 3650 - total flux cleaned = 0.00443476 Jy ! Component: 3700 - total flux cleaned = 0.00448227 Jy ! Component: 3750 - total flux cleaned = 0.00449394 Jy ! Component: 3800 - total flux cleaned = 0.00451723 Jy ! Component: 3850 - total flux cleaned = 0.00455192 Jy ! Component: 3900 - total flux cleaned = 0.00459728 Jy ! Component: 3950 - total flux cleaned = 0.00461977 Jy ! Component: 4000 - total flux cleaned = 0.00459763 Jy ! Component: 4050 - total flux cleaned = 0.00464178 Jy ! Total flux subtracted in 4096 components = 0.00465277 Jy ! Clean residual min=-0.000619 max=0.000619 Jy/beam ! Clean residual mean=-0.000006 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0598599 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 324 components and 0.0598599 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1312+3515_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.316 x 7.935 at -3.973 degrees (North through East) ! Clean map min=-0.0020518 max=0.054702 Jy/beam ! Writing clean map to FITS file: ./J1312+3515_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0547024 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22324 1.22324 2.44648 4.89296 9.78593 19.5719 39.1437 78.2874 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.25 quit ! Quitting program ! Log file ./J1312+3515_S_uvs.log closed on Sat Jan 2 09:54:58 2016