! Started logfile: ./J1501+2238_S_uvs.log on Sat Jan 2 09:56:39 2016 obs J1501+2238_S_uva.fits ! Reading UV FITS file: J1501+2238_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 55 of 55 possible baselines. ! AN table 3: 58 integrations on 21 of 21 possible baselines. ! AN table 4: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.725016 visibilities/baseline/integration-bin. ! Found source: J1501+2238 ! ! 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 52816 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 ./J1501+2238_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 1. ! A total of 174 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 174 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 59 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 174 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 116 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 174 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 58 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.007962Jy sigma=7.238333 ! Fit after self-cal, rms=0.947992Jy sigma=6.835963 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.787 mas, bmaj=4.741 mas, bpa=-15.67 degrees ! Estimated noise=1.37013 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 = 0.0486717 Jy ! Component: 100 - total flux cleaned = 0.054696 Jy ! Total flux subtracted in 100 components = 0.054696 Jy ! Clean residual min=-0.006409 max=0.006926 Jy/beam ! Clean residual mean=0.000008 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.054696 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.054696 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=0.099016Jy sigma=0.610804 ! Fit after self-cal, rms=0.097360Jy sigma=0.599384 ! 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=4.028 mas, bmaj=6.011 mas, bpa=-10.51 degrees ! Estimated noise=0.529355 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 = 0.00164133 Jy ! Component: 100 - total flux cleaned = 0.0016447 Jy ! Component: 150 - total flux cleaned = 0.00174261 Jy ! Component: 200 - total flux cleaned = 0.00183009 Jy ! Total flux subtracted in 200 components = 0.00183009 Jy ! Clean residual min=-0.003284 max=0.004169 Jy/beam ! Clean residual mean=0.000013 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0565261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0565261 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=0.097082Jy sigma=0.597884 ! Fit after self-cal, rms=0.097014Jy sigma=0.597489 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.028 x 6.011 at -10.51 degrees (North through East) ! Clean map min=-0.0030792 max=0.059018 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* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EF 1.00* FD 0.88 KP 0.85 ! LA 0.91 MC 1.00* NL 0.93 OV 0.84 ! PT 1.11 SC 1.03 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EF 1.00* FD 0.92 KP 0.95 ! LA 0.95 MC 1.00* NL 1.08 OV 0.84 ! PT 1.04 SC 0.98 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 EF 1.00* FD 0.91 KP 0.92 ! LA 0.91 MC 1.00* NL 0.94 OV 1.00* ! PT 0.97 SC 1.03 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! 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* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* OV 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! 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* ! ! ! Fit before self-cal, rms=0.097014Jy sigma=0.597489 ! Fit after self-cal, rms=0.096312Jy sigma=0.597141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.047 mas, bmaj=6.032 mas, bpa=-10.5 degrees ! Estimated noise=0.523789 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 = -0.00102557 Jy ! Component: 100 - total flux cleaned = -0.000939094 Jy ! Component: 150 - total flux cleaned = -0.000940549 Jy ! Component: 200 - total flux cleaned = -0.000866646 Jy ! Total flux subtracted in 200 components = -0.000866646 Jy ! Clean residual min=-0.002744 max=0.003790 Jy/beam ! Clean residual mean=0.000009 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0556594 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0556594 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=0.096133Jy sigma=0.596459 ! Fit after self-cal, rms=0.096106Jy sigma=0.596320 ! 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=0.096106Jy sigma=0.596320 ! Fit after self-cal, rms=0.096152Jy sigma=0.596307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.05 mas, bmaj=6.04 mas, bpa=-10.53 degrees ! Estimated noise=0.523131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271794 Jy ! Component: 100 - total flux cleaned = -0.000203767 Jy ! Component: 150 - total flux cleaned = -0.0002077 Jy ! Component: 200 - total flux cleaned = -0.000147599 Jy ! Total flux subtracted in 200 components = -0.000147599 Jy ! Clean residual min=-0.002691 max=0.003699 Jy/beam ! Clean residual mean=0.000009 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0555118 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0555118 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=0.096032Jy sigma=0.595856 ! Fit after self-cal, rms=0.096000Jy sigma=0.595768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (69, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287298 Jy ! Component: 100 - total flux cleaned = 0.00326096 Jy ! Component: 150 - total flux cleaned = 0.00344051 Jy ! Component: 200 - total flux cleaned = 0.00366274 Jy ! Total flux subtracted in 200 components = 0.00366274 Jy ! Clean residual min=-0.002549 max=0.003096 Jy/beam ! Clean residual mean=0.000003 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0591746 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.0591746 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=0.095868Jy sigma=0.594830 ! Fit after self-cal, rms=0.095851Jy sigma=0.594528 ! Inverting map ! Added new window around map position (110, -41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289118 Jy ! Component: 100 - total flux cleaned = 0.00317179 Jy ! Component: 150 - total flux cleaned = 0.00334707 Jy ! Component: 200 - total flux cleaned = 0.00340109 Jy ! Total flux subtracted in 200 components = 0.00340109 Jy ! Clean residual min=-0.002229 max=0.002559 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0625757 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.0625757 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=0.095735Jy sigma=0.593701 ! Fit after self-cal, rms=0.095755Jy sigma=0.593392 ! 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=0.095755Jy sigma=0.593392 ! Fit after self-cal, rms=0.095210Jy sigma=0.592770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=6.036 mas, bpa=-10.63 degrees ! Estimated noise=0.521283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155302 Jy ! Component: 100 - total flux cleaned = 0.00187705 Jy ! Component: 150 - total flux cleaned = 0.00202132 Jy ! Component: 200 - total flux cleaned = 0.00206595 Jy ! Total flux subtracted in 200 components = 0.00206595 Jy ! Clean residual min=-0.001944 max=0.002300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0646416 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.0646416 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=0.095139Jy sigma=0.592368 ! Fit after self-cal, rms=0.095151Jy sigma=0.592181 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 = 0.00108194 Jy ! Component: 100 - total flux cleaned = 0.00122634 Jy ! Component: 150 - total flux cleaned = 0.00135947 Jy ! Component: 200 - total flux cleaned = 0.00140079 Jy ! Total flux subtracted in 200 components = 0.00140079 Jy ! Clean residual min=-0.001905 max=0.002265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0660424 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0660424 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=0.095098Jy sigma=0.591907 ! Fit after self-cal, rms=0.095103Jy sigma=0.591849 ! 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=0.095103Jy sigma=0.591849 ! Fit after self-cal, rms=0.095085Jy sigma=0.591597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.894 mas, bmaj=10.05 mas, bpa=-75.46 degrees ! Estimated noise=0.596841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000997078 Jy ! Component: 100 - total flux cleaned = 0.00106371 Jy ! Component: 150 - total flux cleaned = 0.00111852 Jy ! Component: 200 - total flux cleaned = 0.00116527 Jy ! Total flux subtracted in 200 components = 0.00116527 Jy ! Clean residual min=-0.002057 max=0.002408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0672077 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0672077 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=0.095069Jy sigma=0.591492 ! Fit after self-cal, rms=0.095068Jy sigma=0.591363 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 = 0.000501079 Jy ! Component: 100 - total flux cleaned = 0.000502869 Jy ! Component: 150 - total flux cleaned = 0.000503071 Jy ! Component: 200 - total flux cleaned = 0.000445792 Jy ! Total flux subtracted in 200 components = 0.000445792 Jy ! Clean residual min=-0.002052 max=0.002307 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0676535 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0676535 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=0.095061Jy sigma=0.591326 ! Fit after self-cal, rms=0.095056Jy sigma=0.591258 ! 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=4.048 mas, bmaj=6.031 mas, bpa=-10.85 degrees ! Estimated noise=0.520116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 6.031 at -10.85 degrees (North through East) ! Clean map min=-0.0017897 max=0.05676 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.798 mas, bmaj=4.747 mas, bpa=-15.83 degrees ! Estimated noise=1.3491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05013 Jy ! Component: 100 - total flux cleaned = 0.056416 Jy ! Component: 150 - total flux cleaned = 0.0581751 Jy ! Component: 200 - total flux cleaned = 0.0596485 Jy ! Total flux subtracted in 200 components = 0.0596485 Jy ! Clean residual min=-0.005850 max=0.005605 Jy/beam ! Clean residual mean=0.000002 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.0596485 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0596485 Jy ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=6.031 mas, bpa=-10.85 degrees ! Estimated noise=0.520116 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (104, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390612 Jy ! Component: 100 - total flux cleaned = 0.00508843 Jy ! Component: 150 - total flux cleaned = 0.00539493 Jy ! Component: 200 - total flux cleaned = 0.00576993 Jy ! Total flux subtracted in 200 components = 0.00576993 Jy ! Clean residual min=-0.002365 max=0.002574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0654185 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0654185 Jy ! Inverting map ! Added new window around map position (4, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103164 Jy ! Component: 100 - total flux cleaned = 0.00145936 Jy ! Component: 150 - total flux cleaned = 0.00162086 Jy ! Component: 200 - total flux cleaned = 0.0020043 Jy ! Total flux subtracted in 200 components = 0.0020043 Jy ! Clean residual min=-0.002176 max=0.002263 Jy/beam ! Clean residual mean=-0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0674228 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0674227 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=9.894 mas, bmaj=10.05 mas, bpa=-75.46 degrees ! Estimated noise=0.596841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122256 Jy ! Component: 100 - total flux cleaned = 0.00117231 Jy ! Component: 150 - total flux cleaned = 0.00117402 Jy ! Component: 200 - total flux cleaned = 0.00113954 Jy ! Total flux subtracted in 200 components = 0.00113954 Jy ! Clean residual min=-0.002029 max=0.002167 Jy/beam ! Clean residual mean=-0.000008 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0685623 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 = -9.30171e-05 Jy ! Component: 100 - total flux cleaned = -0.000148439 Jy ! Component: 150 - total flux cleaned = -0.000174514 Jy ! Component: 200 - total flux cleaned = -0.00024393 Jy ! Total flux subtracted in 200 components = -0.00024393 Jy ! Clean residual min=-0.002008 max=0.002097 Jy/beam ! Clean residual mean=-0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0683184 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.0683183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=6.031 mas, bpa=-10.85 degrees ! Estimated noise=0.520116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.62861e-06 Jy ! Component: 100 - total flux cleaned = 0.000122886 Jy ! Component: 150 - total flux cleaned = 0.000248015 Jy ! Component: 200 - total flux cleaned = 0.000425956 Jy ! Total flux subtracted in 200 components = 0.000425956 Jy ! Clean residual min=-0.001891 max=0.002168 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0687443 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.0687443 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=0.095093Jy sigma=0.591301 ! Fit after self-cal, rms=0.095098Jy sigma=0.591094 wmodel ./J1501+2238_S_map.mod ! Writing 89 model components to file: ./J1501+2238_S_map.mod wobs ./J1501+2238_S_uvs.fits ! Writing UV FITS file: ./J1501+2238_S_uvs.fits wwins ./J1501+2238_S_map.win ! wwins: Wrote 5 windows to ./J1501+2238_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 = 0.000781544 Jy ! Component: 100 - total flux cleaned = 0.00104977 Jy ! Component: 150 - total flux cleaned = 0.00139984 Jy ! Component: 200 - total flux cleaned = 0.0015223 Jy ! Component: 250 - total flux cleaned = 0.00152245 Jy ! Component: 300 - total flux cleaned = 0.0014063 Jy ! Component: 350 - total flux cleaned = 0.00132093 Jy ! Component: 400 - total flux cleaned = 0.00123803 Jy ! Component: 450 - total flux cleaned = 0.00121061 Jy ! Component: 500 - total flux cleaned = 0.00107818 Jy ! Component: 550 - total flux cleaned = 0.000949568 Jy ! Component: 600 - total flux cleaned = 0.000873932 Jy ! Component: 650 - total flux cleaned = 0.000873705 Jy ! Component: 700 - total flux cleaned = 0.000751251 Jy ! Component: 750 - total flux cleaned = 0.000678571 Jy ! Component: 800 - total flux cleaned = 0.000631289 Jy ! Component: 850 - total flux cleaned = 0.000514576 Jy ! Component: 900 - total flux cleaned = 0.000514829 Jy ! Component: 950 - total flux cleaned = 0.000400974 Jy ! Component: 1000 - total flux cleaned = 0.000355999 Jy ! Component: 1050 - total flux cleaned = 0.000245326 Jy ! Component: 1100 - total flux cleaned = 0.000157649 Jy ! Component: 1150 - total flux cleaned = 7.1113e-05 Jy ! Component: 1200 - total flux cleaned = -1.43373e-05 Jy ! Component: 1250 - total flux cleaned = -0.000140812 Jy ! Component: 1300 - total flux cleaned = -0.000203376 Jy ! Component: 1350 - total flux cleaned = -0.00024465 Jy ! Component: 1400 - total flux cleaned = -0.000326343 Jy ! Component: 1450 - total flux cleaned = -0.000406881 Jy ! Component: 1500 - total flux cleaned = -0.000446974 Jy ! Component: 1550 - total flux cleaned = -0.000605388 Jy ! Component: 1600 - total flux cleaned = -0.00070296 Jy ! Component: 1650 - total flux cleaned = -0.000760871 Jy ! Component: 1700 - total flux cleaned = -0.000914368 Jy ! Component: 1750 - total flux cleaned = -0.000952382 Jy ! Component: 1800 - total flux cleaned = -0.00102778 Jy ! Component: 1850 - total flux cleaned = -0.00106511 Jy ! Component: 1900 - total flux cleaned = -0.00110229 Jy ! Component: 1950 - total flux cleaned = -0.00123032 Jy ! Component: 2000 - total flux cleaned = -0.0012301 Jy ! Component: 2050 - total flux cleaned = -0.00126599 Jy ! Component: 2100 - total flux cleaned = -0.00128356 Jy ! Component: 2150 - total flux cleaned = -0.00128393 Jy ! Component: 2200 - total flux cleaned = -0.00137192 Jy ! Component: 2250 - total flux cleaned = -0.00138931 Jy ! Component: 2300 - total flux cleaned = -0.00145842 Jy ! Component: 2350 - total flux cleaned = -0.00150971 Jy ! Component: 2400 - total flux cleaned = -0.00156016 Jy ! Component: 2450 - total flux cleaned = -0.00152637 Jy ! Component: 2500 - total flux cleaned = -0.00157653 Jy ! Component: 2550 - total flux cleaned = -0.00165946 Jy ! Component: 2600 - total flux cleaned = -0.00164293 Jy ! Component: 2650 - total flux cleaned = -0.00170822 Jy ! Component: 2700 - total flux cleaned = -0.00175668 Jy ! Component: 2750 - total flux cleaned = -0.00170843 Jy ! Component: 2800 - total flux cleaned = -0.00178848 Jy ! Component: 2850 - total flux cleaned = -0.00182012 Jy ! Component: 2900 - total flux cleaned = -0.00186743 Jy ! Component: 2950 - total flux cleaned = -0.00185188 Jy ! Component: 3000 - total flux cleaned = -0.00183632 Jy ! Component: 3050 - total flux cleaned = -0.00188278 Jy ! Component: 3100 - total flux cleaned = -0.00191337 Jy ! Component: 3150 - total flux cleaned = -0.00191338 Jy ! Component: 3200 - total flux cleaned = -0.00197385 Jy ! Component: 3250 - total flux cleaned = -0.00194386 Jy ! Component: 3300 - total flux cleaned = -0.00197367 Jy ! Component: 3350 - total flux cleaned = -0.00195877 Jy ! Component: 3400 - total flux cleaned = -0.00207677 Jy ! Component: 3450 - total flux cleaned = -0.0020328 Jy ! Component: 3500 - total flux cleaned = -0.00204735 Jy ! Component: 3550 - total flux cleaned = -0.00206179 Jy ! Component: 3600 - total flux cleaned = -0.00204739 Jy ! Component: 3650 - total flux cleaned = -0.00204732 Jy ! Component: 3700 - total flux cleaned = -0.00208988 Jy ! Component: 3750 - total flux cleaned = -0.00207563 Jy ! Component: 3800 - total flux cleaned = -0.00204752 Jy ! Component: 3850 - total flux cleaned = -0.00207543 Jy ! Component: 3900 - total flux cleaned = -0.00204775 Jy ! Component: 3950 - total flux cleaned = -0.00204779 Jy ! Component: 4000 - total flux cleaned = -0.00210273 Jy ! Component: 4050 - total flux cleaned = -0.00207544 Jy ! Total flux subtracted in 4096 components = -0.00208914 Jy ! Clean residual min=-0.000834 max=0.000832 Jy/beam ! Clean residual mean=-0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0666552 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 375 components and 0.0666552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1501+2238_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 6.031 at -10.85 degrees (North through East) ! Clean map min=-0.0021238 max=0.057169 Jy/beam ! Writing clean map to FITS file: ./J1501+2238_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0571694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29149 1.29149 2.58298 5.16597 10.3319 20.6639 41.3278 82.6555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.289 quit ! Quitting program ! Log file ./J1501+2238_S_uvs.log closed on Sat Jan 2 09:56:46 2016