! Started logfile: ./J1348+2840_S_uvs.log on Sat Jan 2 09:55:28 2016 obs J1348+2840_S_uva.fits ! Reading UV FITS file: J1348+2840_S_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 59 integrations on 66 of 66 possible baselines. ! AN table 3: 58 integrations on 66 of 66 possible baselines. ! AN table 4: 59 integrations on 55 of 55 possible baselines. ! AN table 5: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.606104 visibilities/baseline/integration-bin. ! Found source: J1348+2840 ! ! 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 70856 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 ./J1348+2840_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 2 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! A total of 176 telescope corrections were flagged in sub-array 3. ! A total of 152 telescope corrections were flagged in sub-array 4. ! A total of 70 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 151 telescope corrections were flagged in sub-array 2. ! A total of 176 telescope corrections were flagged in sub-array 3. ! A total of 152 telescope corrections were flagged in sub-array 4. ! A total of 70 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 209 telescope corrections were flagged in sub-array 2. ! A total of 234 telescope corrections were flagged in sub-array 3. ! A total of 152 telescope corrections were flagged in sub-array 4. ! A total of 70 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 209 telescope corrections were flagged in sub-array 2. ! A total of 234 telescope corrections were flagged in sub-array 3. ! A total of 152 telescope corrections were flagged in sub-array 4. ! A total of 70 telescope corrections were flagged in sub-array 5. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 209 telescope corrections were flagged in sub-array 2. ! A total of 233 telescope corrections were flagged in sub-array 3. ! A total of 210 telescope corrections were flagged in sub-array 4. ! A total of 128 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 249 telescope corrections were flagged in sub-array 2. ! A total of 176 telescope corrections were flagged in sub-array 3. ! A total of 249 telescope corrections were flagged in sub-array 4. ! A total of 156 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 192 telescope corrections were flagged in sub-array 2. ! A total of 176 telescope corrections were flagged in sub-array 3. ! A total of 249 telescope corrections were flagged in sub-array 4. ! A total of 156 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.006277Jy sigma=8.910588 ! Fit after self-cal, rms=0.950245Jy sigma=8.474522 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=6.373 mas, bpa=-4.929 degrees ! Estimated noise=0.855194 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 = 0.0355256 Jy ! Component: 100 - total flux cleaned = 0.0448472 Jy ! Total flux subtracted in 100 components = 0.0448472 Jy ! Clean residual min=-0.005383 max=0.005299 Jy/beam ! Clean residual mean=-0.000002 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.0448472 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0448472 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=0.092793Jy sigma=0.594664 ! Fit after self-cal, rms=0.091286Jy sigma=0.583440 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=6.934 mas, bpa=-2.588 degrees ! Estimated noise=0.428022 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 = 0.010387 Jy ! Component: 100 - total flux cleaned = 0.0151394 Jy ! Component: 150 - total flux cleaned = 0.0176652 Jy ! Component: 200 - total flux cleaned = 0.01849 Jy ! Total flux subtracted in 200 components = 0.01849 Jy ! Clean residual min=-0.003010 max=0.004136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.0633372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0633372 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=0.090059Jy sigma=0.573510 ! Fit after self-cal, rms=0.089805Jy sigma=0.572746 ! Inverting map ! Added new window around map position (13, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212042 Jy ! Component: 100 - total flux cleaned = 0.0027242 Jy ! Component: 150 - total flux cleaned = 0.00315572 Jy ! Component: 200 - total flux cleaned = 0.00345685 Jy ! Total flux subtracted in 200 components = 0.00345685 Jy ! Clean residual min=-0.002765 max=0.003461 Jy/beam ! Clean residual mean=0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.066794 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.066794 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=0.089605Jy sigma=0.569844 ! Fit after self-cal, rms=0.089500Jy sigma=0.569266 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.412 x 6.934 at -2.588 degrees (North through East) ! Clean map min=-0.0026258 max=0.053083 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 EF 1.00* FD 1.13 KP 1.06 ! LA 0.86 MC 1.00* MK 0.94 NL 1.10 ! ON 1.00* OV 1.17 PT 0.96 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.18 EF 1.00* FD 0.97 KP 1.13 ! LA 0.96 MC 1.00* MK 0.93 NL 1.08 ! ON 1.00* OV 1.18 PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 EF 1.00* FD 1.09 KP 1.02 ! LA 0.97 MC 1.00* MK 0.98 NL 1.09 ! ON 1.00* OV 1.00* PT 0.92 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 EF 1.00* FD 1.13 KP 1.11 ! LA 1.00 MC 1.00* MK 0.87 NL 1.06 ! ON 1.00* OV 1.00* PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 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* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.089500Jy sigma=0.569266 ! Fit after self-cal, rms=0.090130Jy sigma=0.568760 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=6.938 mas, bpa=-2.606 degrees ! Estimated noise=0.430929 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 = 0.00106866 Jy ! Component: 100 - total flux cleaned = 0.00136569 Jy ! Component: 150 - total flux cleaned = 0.00163033 Jy ! Component: 200 - total flux cleaned = 0.00192359 Jy ! Total flux subtracted in 200 components = 0.00192359 Jy ! Clean residual min=-0.002847 max=0.002873 Jy/beam ! Clean residual mean=0.000002 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0687176 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0687176 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=0.090016Jy sigma=0.567659 ! Fit after self-cal, rms=0.090037Jy sigma=0.567357 ! 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=0.090037Jy sigma=0.567357 ! Fit after self-cal, rms=0.090270Jy sigma=0.567340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=6.934 mas, bpa=-2.619 degrees ! Estimated noise=0.43207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789399 Jy ! Component: 100 - total flux cleaned = 0.000912156 Jy ! Component: 150 - total flux cleaned = 0.00113307 Jy ! Component: 200 - total flux cleaned = 0.00133307 Jy ! Total flux subtracted in 200 components = 0.00133307 Jy ! Clean residual min=-0.002872 max=0.002777 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0700507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0700507 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=0.090190Jy sigma=0.566755 ! Fit after self-cal, rms=0.090154Jy sigma=0.566594 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 = 0.000495905 Jy ! Component: 100 - total flux cleaned = 0.000649477 Jy ! Component: 150 - total flux cleaned = 0.000787948 Jy ! Component: 200 - total flux cleaned = 0.000830372 Jy ! Total flux subtracted in 200 components = 0.000830372 Jy ! Clean residual min=-0.002853 max=0.002646 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.070881 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0708811 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=0.090097Jy sigma=0.566244 ! Fit after self-cal, rms=0.090069Jy sigma=0.566133 ! 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=0.090069Jy sigma=0.566133 ! Fit after self-cal, rms=0.090131Jy sigma=0.566119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=6.928 mas, bpa=-2.623 degrees ! Estimated noise=0.43278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474416 Jy ! Component: 100 - total flux cleaned = 0.000563033 Jy ! Component: 150 - total flux cleaned = 0.000646497 Jy ! Component: 200 - total flux cleaned = 0.000722458 Jy ! Total flux subtracted in 200 components = 0.000722458 Jy ! Clean residual min=-0.002841 max=0.002612 Jy/beam ! Clean residual mean=0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0716035 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.0716035 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=0.090085Jy sigma=0.565872 ! Fit after self-cal, rms=0.090057Jy sigma=0.565804 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 = 0.000269961 Jy ! Component: 100 - total flux cleaned = 0.000350165 Jy ! Component: 150 - total flux cleaned = 0.000348533 Jy ! Component: 200 - total flux cleaned = 0.000417178 Jy ! Total flux subtracted in 200 components = 0.000417178 Jy ! Clean residual min=-0.002819 max=0.002573 Jy/beam ! Clean residual mean=0.000006 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0720207 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.0720207 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=0.090023Jy sigma=0.565596 ! Fit after self-cal, rms=0.090002Jy sigma=0.565533 ! 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=0.090002Jy sigma=0.565533 ! Fit after self-cal, rms=0.089983Jy sigma=0.565528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.758 mas, bmaj=10.48 mas, bpa=2.401 degrees ! Estimated noise=0.578696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110347 Jy ! Component: 100 - total flux cleaned = 0.00119537 Jy ! Component: 150 - total flux cleaned = 0.00117725 Jy ! Component: 200 - total flux cleaned = 0.00116073 Jy ! Total flux subtracted in 200 components = 0.00116073 Jy ! Clean residual min=-0.003038 max=0.002529 Jy/beam ! Clean residual mean=0.000014 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0731814 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.0731814 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=0.089976Jy sigma=0.565839 ! Fit after self-cal, rms=0.089995Jy sigma=0.565772 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 = 6.52384e-05 Jy ! Component: 100 - total flux cleaned = 1.38517e-05 Jy ! Component: 150 - total flux cleaned = -4.60719e-05 Jy ! Component: 200 - total flux cleaned = -6.02911e-05 Jy ! Total flux subtracted in 200 components = -6.02911e-05 Jy ! Clean residual min=-0.003045 max=0.002486 Jy/beam ! Clean residual mean=0.000014 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0731211 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0731211 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=0.089995Jy sigma=0.565921 ! Fit after self-cal, rms=0.090003Jy sigma=0.565907 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=6.923 mas, bpa=-2.616 degrees ! Estimated noise=0.43296 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.4 x 6.923 at -2.616 degrees (North through East) ! Clean map min=-0.004937 max=0.052862 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.672 mas, bmaj=6.365 mas, bpa=-4.937 degrees ! Estimated noise=0.861799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356093 Jy ! Component: 100 - total flux cleaned = 0.0476659 Jy ! Component: 150 - total flux cleaned = 0.0530199 Jy ! Component: 200 - total flux cleaned = 0.0573186 Jy ! Total flux subtracted in 200 components = 0.0573186 Jy ! Clean residual min=-0.005382 max=0.004702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0573186 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0573186 Jy ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=6.923 mas, bpa=-2.616 degrees ! Estimated noise=0.43296 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 = 0.0067703 Jy ! Component: 100 - total flux cleaned = 0.00876687 Jy ! Component: 150 - total flux cleaned = 0.0101336 Jy ! Component: 200 - total flux cleaned = 0.01084 Jy ! Total flux subtracted in 200 components = 0.01084 Jy ! Clean residual min=-0.002989 max=0.003259 Jy/beam ! Clean residual mean=0.000003 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0681586 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0681586 Jy ! Inverting map ! Added new window around map position (-29.5, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260183 Jy ! Component: 100 - total flux cleaned = 0.00338079 Jy ! Component: 150 - total flux cleaned = 0.00398437 Jy ! Component: 200 - total flux cleaned = 0.00444957 Jy ! Total flux subtracted in 200 components = 0.00444957 Jy ! Clean residual min=-0.003162 max=0.002760 Jy/beam ! Clean residual mean=0.000006 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0726082 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.0726082 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=9.758 mas, bmaj=10.48 mas, bpa=2.401 degrees ! Estimated noise=0.578696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014298 Jy ! Component: 100 - total flux cleaned = 0.00152335 Jy ! Component: 150 - total flux cleaned = 0.0015223 Jy ! Component: 200 - total flux cleaned = 0.00152103 Jy ! Total flux subtracted in 200 components = 0.00152103 Jy ! Clean residual min=-0.002828 max=0.002478 Jy/beam ! Clean residual mean=0.000014 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0741292 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 = 2.26368e-05 Jy ! Component: 100 - total flux cleaned = 4.33529e-05 Jy ! Component: 150 - total flux cleaned = 8.13315e-05 Jy ! Component: 200 - total flux cleaned = 8.13369e-05 Jy ! Total flux subtracted in 200 components = 8.13369e-05 Jy ! Clean residual min=-0.002783 max=0.002430 Jy/beam ! Clean residual mean=0.000015 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0742105 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 0.0742105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=6.923 mas, bpa=-2.616 degrees ! Estimated noise=0.43296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058173 Jy ! Component: 100 - total flux cleaned = -0.000455153 Jy ! Component: 150 - total flux cleaned = -0.000337869 Jy ! Component: 200 - total flux cleaned = -0.000226079 Jy ! Total flux subtracted in 200 components = -0.000226079 Jy ! Clean residual min=-0.002918 max=0.002532 Jy/beam ! Clean residual mean=0.000007 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0739845 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0739845 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=0.090005Jy sigma=0.565322 ! Fit after self-cal, rms=0.089964Jy sigma=0.564981 wmodel ./J1348+2840_S_map.mod ! Writing 79 model components to file: ./J1348+2840_S_map.mod wobs ./J1348+2840_S_uvs.fits ! Writing UV FITS file: ./J1348+2840_S_uvs.fits wwins ./J1348+2840_S_map.win ! wwins: Wrote 3 windows to ./J1348+2840_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 = -0.000773391 Jy ! Component: 100 - total flux cleaned = -0.00103749 Jy ! Component: 150 - total flux cleaned = -0.0012019 Jy ! Component: 200 - total flux cleaned = -0.00120166 Jy ! Component: 250 - total flux cleaned = -0.0013146 Jy ! Component: 300 - total flux cleaned = -0.00127823 Jy ! Component: 350 - total flux cleaned = -0.00127796 Jy ! Component: 400 - total flux cleaned = -0.00124326 Jy ! Component: 450 - total flux cleaned = -0.00120932 Jy ! Component: 500 - total flux cleaned = -0.00111077 Jy ! Component: 550 - total flux cleaned = -0.00101434 Jy ! Component: 600 - total flux cleaned = -0.000888592 Jy ! Component: 650 - total flux cleaned = -0.000703012 Jy ! Component: 700 - total flux cleaned = -0.000430733 Jy ! Component: 750 - total flux cleaned = -0.000223148 Jy ! Component: 800 - total flux cleaned = -4.79939e-05 Jy ! Component: 850 - total flux cleaned = 0.000152983 Jy ! Component: 900 - total flux cleaned = 0.000209267 Jy ! Component: 950 - total flux cleaned = 0.000349021 Jy ! Component: 1000 - total flux cleaned = 0.000431151 Jy ! Component: 1050 - total flux cleaned = 0.000512302 Jy ! Component: 1100 - total flux cleaned = 0.000645691 Jy ! Component: 1150 - total flux cleaned = 0.000619514 Jy ! Component: 1200 - total flux cleaned = 0.000671994 Jy ! Component: 1250 - total flux cleaned = 0.000774289 Jy ! Component: 1300 - total flux cleaned = 0.000773804 Jy ! Component: 1350 - total flux cleaned = 0.000773257 Jy ! Component: 1400 - total flux cleaned = 0.000822529 Jy ! Component: 1450 - total flux cleaned = 0.000822535 Jy ! Component: 1500 - total flux cleaned = 0.000919114 Jy ! Component: 1550 - total flux cleaned = 0.00096662 Jy ! Component: 1600 - total flux cleaned = 0.000990004 Jy ! Component: 1650 - total flux cleaned = 0.00110679 Jy ! Component: 1700 - total flux cleaned = 0.00110675 Jy ! Component: 1750 - total flux cleaned = 0.00115255 Jy ! Component: 1800 - total flux cleaned = 0.00126554 Jy ! Component: 1850 - total flux cleaned = 0.00131048 Jy ! Component: 1900 - total flux cleaned = 0.00133254 Jy ! Component: 1950 - total flux cleaned = 0.00142112 Jy ! Component: 2000 - total flux cleaned = 0.00148658 Jy ! Component: 2050 - total flux cleaned = 0.00165965 Jy ! Component: 2100 - total flux cleaned = 0.00168111 Jy ! Component: 2150 - total flux cleaned = 0.00176609 Jy ! Component: 2200 - total flux cleaned = 0.0018717 Jy ! Component: 2250 - total flux cleaned = 0.00191355 Jy ! Component: 2300 - total flux cleaned = 0.00210014 Jy ! Component: 2350 - total flux cleaned = 0.00205899 Jy ! Component: 2400 - total flux cleaned = 0.00203875 Jy ! Component: 2450 - total flux cleaned = 0.00214013 Jy ! Component: 2500 - total flux cleaned = 0.00220064 Jy ! Component: 2550 - total flux cleaned = 0.00228037 Jy ! Component: 2600 - total flux cleaned = 0.0023201 Jy ! Component: 2650 - total flux cleaned = 0.00232035 Jy ! Component: 2700 - total flux cleaned = 0.00239859 Jy ! Component: 2750 - total flux cleaned = 0.00237916 Jy ! Component: 2800 - total flux cleaned = 0.00237937 Jy ! Component: 2850 - total flux cleaned = 0.0024937 Jy ! Component: 2900 - total flux cleaned = 0.00239895 Jy ! Component: 2950 - total flux cleaned = 0.00249299 Jy ! Component: 3000 - total flux cleaned = 0.00245578 Jy ! Component: 3050 - total flux cleaned = 0.00253 Jy ! Component: 3100 - total flux cleaned = 0.00251168 Jy ! Component: 3150 - total flux cleaned = 0.00258479 Jy ! Component: 3200 - total flux cleaned = 0.00258474 Jy ! Component: 3250 - total flux cleaned = 0.00262118 Jy ! Component: 3300 - total flux cleaned = 0.00258559 Jy ! Component: 3350 - total flux cleaned = 0.00253223 Jy ! Component: 3400 - total flux cleaned = 0.00265592 Jy ! Component: 3450 - total flux cleaned = 0.00263843 Jy ! Component: 3500 - total flux cleaned = 0.00262098 Jy ! Component: 3550 - total flux cleaned = 0.00269022 Jy ! Component: 3600 - total flux cleaned = 0.0026041 Jy ! Component: 3650 - total flux cleaned = 0.00251882 Jy ! Component: 3700 - total flux cleaned = 0.00262072 Jy ! Component: 3750 - total flux cleaned = 0.00260393 Jy ! Component: 3800 - total flux cleaned = 0.00250331 Jy ! Component: 3850 - total flux cleaned = 0.00251974 Jy ! Component: 3900 - total flux cleaned = 0.00250324 Jy ! Component: 3950 - total flux cleaned = 0.00245372 Jy ! Component: 4000 - total flux cleaned = 0.00248659 Jy ! Component: 4050 - total flux cleaned = 0.00253551 Jy ! Total flux subtracted in 4096 components = 0.00247074 Jy ! Clean residual min=-0.000875 max=0.000955 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0764552 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 348 components and 0.0764552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1348+2840_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.4 x 6.923 at -2.616 degrees (North through East) ! Clean map min=-0.004053 max=0.052914 Jy/beam ! Writing clean map to FITS file: ./J1348+2840_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0529141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.59368 1.59368 3.18736 6.37473 12.7495 25.4989 50.9978 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 188.243 quit ! Quitting program ! Log file ./J1348+2840_S_uvs.log closed on Sat Jan 2 09:55:34 2016