! Started logfile: /scr/pima/bg219i_uvs/J0846-3424_X_uvs.log on Wed Apr 6 23:37:33 2016 obs /scr/pima/bg219i_uvs/J0846-3424_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0846-3424_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.886015 visibilities/baseline/integration-bin. ! Found source: J0846-3424 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 22200 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0846-3424_X] 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 0.200x0.200 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 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.011283Jy sigma=19.505260 ! Fit after self-cal, rms=0.877597Jy sigma=16.793265 ! 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=0.6227 mas, bmaj=1.6 mas, bpa=-4.455 degrees ! Estimated noise=0.665029 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 = 0.0926493 Jy ! Component: 100 - total flux cleaned = 0.118462 Jy ! Total flux subtracted in 100 components = 0.118462 Jy ! Clean residual min=-0.006649 max=0.014200 Jy/beam ! Clean residual mean=-0.000010 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.118462 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.118462 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080913Jy sigma=1.470205 ! Fit after self-cal, rms=0.080887Jy sigma=1.468770 ! Inverting map ! Added new window around map position (-0.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140209 Jy ! Component: 100 - total flux cleaned = 0.0221494 Jy ! Total flux subtracted in 100 components = 0.0221494 Jy ! Clean residual min=-0.005384 max=0.008291 Jy/beam ! Clean residual mean=-0.000008 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.140612 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.140612 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077498Jy sigma=1.390489 ! Fit after self-cal, rms=0.077300Jy sigma=1.386202 ! 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=0.8083 mas, bmaj=2.07 mas, bpa=-2.261 degrees ! Estimated noise=0.337364 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 = 0.00949087 Jy ! Component: 100 - total flux cleaned = 0.0142978 Jy ! Component: 150 - total flux cleaned = 0.0168933 Jy ! Component: 200 - total flux cleaned = 0.0183261 Jy ! Total flux subtracted in 200 components = 0.0183261 Jy ! Clean residual min=-0.003480 max=0.005385 Jy/beam ! Clean residual mean=-0.000013 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.158938 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.158938 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076293Jy sigma=1.361716 ! Fit after self-cal, rms=0.076243Jy sigma=1.360239 ! Inverting map ! Added new window around map position (-2.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512615 Jy ! Component: 100 - total flux cleaned = 0.00740664 Jy ! Component: 150 - total flux cleaned = 0.00823456 Jy ! Component: 200 - total flux cleaned = 0.00823412 Jy ! Total flux subtracted in 200 components = 0.00823412 Jy ! Clean residual min=-0.002823 max=0.003673 Jy/beam ! Clean residual mean=-0.000007 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.167172 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.167172 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075884Jy sigma=1.354354 ! Fit after self-cal, rms=0.075846Jy sigma=1.352744 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8083 x 2.07 at -2.261 degrees (North through East) ! Clean map min=-0.0027622 max=0.11674 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: ! FD 0.94 HN 1.20 KP 0.95 LA 1.07 ! MK 1.09 NL 0.99 OV 1.00 PT 1.02 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 KP 0.98 LA 1.01 ! MK 1.02 NL 1.13 OV 0.96 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 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 2: ! BR 0.98 FD 1.00 KP 1.00 LA 1.03 ! MK 0.99 NL 1.14 OV 0.98 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 0.94 LA 0.99 ! MK 1.04 NL 1.05 OV 0.96 PT 1.01 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 KP 0.97 LA 1.01 ! MK 0.99 NL 1.09 OV 0.94 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 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 2: ! BR 1.06 FD 0.99 KP 0.98 LA 1.03 ! MK 0.95 NL 1.06 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.14 KP 1.01 LA 0.97 ! MK 1.01 NL 1.02 OV 0.98 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 KP 0.99 LA 1.00 ! MK 0.98 NL 1.17 OV 0.94 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.15 KP 0.93 LA 0.96 ! MK 1.04 NL 0.97 OV 0.98 PT 1.12 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 KP 0.98 LA 1.03 ! MK 0.96 NL 1.10 OV 0.96 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.17 KP 1.01 LA 0.95 ! MK 0.92 NL 0.99 OV 0.93 PT 1.00 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.02 LA 1.04 ! MK 0.95 NL 1.13 OV 0.93 PT 1.04 ! SC 1.02 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.075846Jy sigma=1.352744 ! Fit after self-cal, rms=0.078111Jy sigma=1.345252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8088 mas, bmaj=2.078 mas, bpa=-2.207 degrees ! Estimated noise=0.339175 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 = 0.00085998 Jy ! Component: 100 - total flux cleaned = 0.0011002 Jy ! Component: 150 - total flux cleaned = 0.00120952 Jy ! Component: 200 - total flux cleaned = 0.00125901 Jy ! Total flux subtracted in 200 components = 0.00125901 Jy ! Clean residual min=-0.002051 max=0.002374 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.168431 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.168431 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078077Jy sigma=1.344740 ! Fit after self-cal, rms=0.078146Jy sigma=1.344504 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078146Jy sigma=1.344504 ! Fit after self-cal, rms=0.078141Jy sigma=1.344476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8088 mas, bmaj=2.08 mas, bpa=-2.214 degrees ! Estimated noise=0.338991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425685 Jy ! Component: 100 - total flux cleaned = 0.000548733 Jy ! Component: 150 - total flux cleaned = 0.000570914 Jy ! Component: 200 - total flux cleaned = 0.000591092 Jy ! Total flux subtracted in 200 components = 0.000591092 Jy ! Clean residual min=-0.002050 max=0.002210 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.169022 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.169022 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078122Jy sigma=1.344240 ! Fit after self-cal, rms=0.078127Jy sigma=1.344205 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 (-16.2, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193099 Jy ! Component: 100 - total flux cleaned = 0.0023669 Jy ! Component: 150 - total flux cleaned = 0.00252885 Jy ! Component: 200 - total flux cleaned = 0.00261997 Jy ! Total flux subtracted in 200 components = 0.00261997 Jy ! Clean residual min=-0.002172 max=0.002086 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.171642 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.171642 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078071Jy sigma=1.343297 ! Fit after self-cal, rms=0.078071Jy sigma=1.343217 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078071Jy sigma=1.343217 ! Fit after self-cal, rms=0.077978Jy sigma=1.343132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8089 mas, bmaj=2.082 mas, bpa=-2.22 degrees ! Estimated noise=0.338846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602681 Jy ! Component: 100 - total flux cleaned = 0.000648403 Jy ! Component: 150 - total flux cleaned = 0.000669023 Jy ! Component: 200 - total flux cleaned = 0.000668651 Jy ! Total flux subtracted in 200 components = 0.000668651 Jy ! Clean residual min=-0.002143 max=0.002070 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.172311 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.172311 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077962Jy sigma=1.342914 ! Fit after self-cal, rms=0.077964Jy sigma=1.342900 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 = 0.000111958 Jy ! Component: 100 - total flux cleaned = 0.000113115 Jy ! Component: 150 - total flux cleaned = 0.000113368 Jy ! Component: 200 - total flux cleaned = 9.6229e-05 Jy ! Total flux subtracted in 200 components = 9.6229e-05 Jy ! Clean residual min=-0.002111 max=0.002063 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.172407 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.172407 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077954Jy sigma=1.342767 ! Fit after self-cal, rms=0.077956Jy sigma=1.342760 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077956Jy sigma=1.342760 ! Fit after self-cal, rms=0.077975Jy sigma=1.342739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=6.382 mas, bpa=0.7368 degrees ! Estimated noise=0.434641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.44293e-05 Jy ! Component: 100 - total flux cleaned = 8.11898e-05 Jy ! Component: 150 - total flux cleaned = 6.90369e-05 Jy ! Component: 200 - total flux cleaned = 3.72653e-05 Jy ! Total flux subtracted in 200 components = 3.72653e-05 Jy ! Clean residual min=-0.001840 max=0.002051 Jy/beam ! Clean residual mean=-0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.172444 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 0.172444 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077970Jy sigma=1.342701 ! Fit after self-cal, rms=0.077971Jy sigma=1.342693 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 = 7.1863e-05 Jy ! Component: 100 - total flux cleaned = 3.04085e-05 Jy ! Component: 150 - total flux cleaned = 1.53284e-06 Jy ! Component: 200 - total flux cleaned = -3.50121e-05 Jy ! Total flux subtracted in 200 components = -3.50121e-05 Jy ! Clean residual min=-0.001815 max=0.002029 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.172409 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.172409 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077968Jy sigma=1.342676 ! Fit after self-cal, rms=0.077969Jy sigma=1.342672 ! 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=0.8091 mas, bmaj=2.083 mas, bpa=-2.212 degrees ! Estimated noise=0.338961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8091 x 2.083 at -2.212 degrees (North through East) ! Clean map min=-0.0019265 max=0.11686 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=0.6233 mas, bmaj=1.603 mas, bpa=-4.344 degrees ! Estimated noise=0.671323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0929722 Jy ! Component: 100 - total flux cleaned = 0.120807 Jy ! Component: 150 - total flux cleaned = 0.134752 Jy ! Component: 200 - total flux cleaned = 0.143688 Jy ! Total flux subtracted in 200 components = 0.143688 Jy ! Clean residual min=-0.004576 max=0.005430 Jy/beam ! Clean residual mean=-0.000005 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.143688 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.143688 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=2.083 mas, bpa=-2.212 degrees ! Estimated noise=0.338961 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 = 0.00951375 Jy ! Component: 100 - total flux cleaned = 0.0151166 Jy ! Component: 150 - total flux cleaned = 0.0188512 Jy ! Component: 200 - total flux cleaned = 0.0215869 Jy ! Total flux subtracted in 200 components = 0.0215869 Jy ! Clean residual min=-0.002189 max=0.002210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.165275 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.165275 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=6.382 mas, bpa=0.7368 degrees ! Estimated noise=0.434641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312031 Jy ! Component: 100 - total flux cleaned = 0.00483154 Jy ! Component: 150 - total flux cleaned = 0.00582929 Jy ! Component: 200 - total flux cleaned = 0.00626576 Jy ! Total flux subtracted in 200 components = 0.00626576 Jy ! Clean residual min=-0.001744 max=0.001975 Jy/beam ! Clean residual mean=-0.000005 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.171541 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 = 0.000170378 Jy ! Component: 100 - total flux cleaned = 0.000293198 Jy ! Component: 150 - total flux cleaned = 0.000369737 Jy ! Component: 200 - total flux cleaned = 0.000414835 Jy ! Total flux subtracted in 200 components = 0.000414835 Jy ! Clean residual min=-0.001756 max=0.001912 Jy/beam ! Clean residual mean=-0.000005 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.171956 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 112 components and 0.171956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=2.083 mas, bpa=-2.212 degrees ! Estimated noise=0.338961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.06529e-05 Jy ! Component: 100 - total flux cleaned = -2.80186e-05 Jy ! Component: 150 - total flux cleaned = -2.73581e-05 Jy ! Component: 200 - total flux cleaned = -9.07909e-07 Jy ! Total flux subtracted in 200 components = -9.07909e-07 Jy ! Clean residual min=-0.002049 max=0.001997 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.171955 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.171955 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077992Jy sigma=1.343033 ! Fit after self-cal, rms=0.077979Jy sigma=1.342847 wmodel /scr/pima/bg219i_uvs/J0846-3424_X_map.mod ! Writing 123 model components to file: /scr/pima/bg219i_uvs/J0846-3424_X_map.mod wobs /scr/pima/bg219i_uvs/J0846-3424_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0846-3424_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0846-3424_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0846-3424_X_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 = 3.37799e-05 Jy ! Component: 100 - total flux cleaned = 9.80032e-05 Jy ! Component: 150 - total flux cleaned = 0.000219023 Jy ! Component: 200 - total flux cleaned = 0.000335019 Jy ! Component: 250 - total flux cleaned = 0.000390471 Jy ! Component: 300 - total flux cleaned = 0.000390571 Jy ! Component: 350 - total flux cleaned = 0.000443481 Jy ! Component: 400 - total flux cleaned = 0.000444217 Jy ! Component: 450 - total flux cleaned = 0.000519111 Jy ! Component: 500 - total flux cleaned = 0.000567605 Jy ! Component: 550 - total flux cleaned = 0.000567516 Jy ! Component: 600 - total flux cleaned = 0.000614041 Jy ! Component: 650 - total flux cleaned = 0.000500268 Jy ! Component: 700 - total flux cleaned = 0.000477957 Jy ! Component: 750 - total flux cleaned = 0.00043416 Jy ! Component: 800 - total flux cleaned = 0.000326246 Jy ! Component: 850 - total flux cleaned = 0.000262382 Jy ! Component: 900 - total flux cleaned = 0.00015727 Jy ! Component: 950 - total flux cleaned = 7.46507e-05 Jy ! Component: 1000 - total flux cleaned = -2.71774e-05 Jy ! Component: 1050 - total flux cleaned = -8.716e-05 Jy ! Component: 1100 - total flux cleaned = -0.000107272 Jy ! Component: 1150 - total flux cleaned = -0.00018571 Jy ! Component: 1200 - total flux cleaned = -0.000263161 Jy ! Component: 1250 - total flux cleaned = -0.000320403 Jy ! Component: 1300 - total flux cleaned = -0.000357741 Jy ! Component: 1350 - total flux cleaned = -0.000450791 Jy ! Component: 1400 - total flux cleaned = -0.000469077 Jy ! Component: 1450 - total flux cleaned = -0.000523589 Jy ! Component: 1500 - total flux cleaned = -0.000523647 Jy ! Component: 1550 - total flux cleaned = -0.000541715 Jy ! Component: 1600 - total flux cleaned = -0.000664767 Jy ! Component: 1650 - total flux cleaned = -0.000681711 Jy ! Component: 1700 - total flux cleaned = -0.00069873 Jy ! Component: 1750 - total flux cleaned = -0.000732749 Jy ! Component: 1800 - total flux cleaned = -0.000766389 Jy ! Component: 1850 - total flux cleaned = -0.000749983 Jy ! Component: 1900 - total flux cleaned = -0.000766559 Jy ! Component: 1950 - total flux cleaned = -0.000783133 Jy ! Component: 2000 - total flux cleaned = -0.000831503 Jy ! Component: 2050 - total flux cleaned = -0.000863577 Jy ! Component: 2100 - total flux cleaned = -0.000911062 Jy ! Component: 2150 - total flux cleaned = -0.000926655 Jy ! Component: 2200 - total flux cleaned = -0.000941927 Jy ! Component: 2250 - total flux cleaned = -0.000865369 Jy ! Component: 2300 - total flux cleaned = -0.000926291 Jy ! Component: 2350 - total flux cleaned = -0.000911051 Jy ! Component: 2400 - total flux cleaned = -0.000896198 Jy ! Component: 2450 - total flux cleaned = -0.000910912 Jy ! Component: 2500 - total flux cleaned = -0.000910841 Jy ! Component: 2550 - total flux cleaned = -0.000925349 Jy ! Component: 2600 - total flux cleaned = -0.000910691 Jy ! Component: 2650 - total flux cleaned = -0.000882217 Jy ! Component: 2700 - total flux cleaned = -0.000882459 Jy ! Component: 2750 - total flux cleaned = -0.000854332 Jy ! Component: 2800 - total flux cleaned = -0.000854299 Jy ! Component: 2850 - total flux cleaned = -0.000812636 Jy ! Component: 2900 - total flux cleaned = -0.000853763 Jy ! Component: 2950 - total flux cleaned = -0.000785575 Jy ! Component: 3000 - total flux cleaned = -0.000826218 Jy ! Component: 3050 - total flux cleaned = -0.000799334 Jy ! Component: 3100 - total flux cleaned = -0.000759386 Jy ! Component: 3150 - total flux cleaned = -0.000759417 Jy ! Component: 3200 - total flux cleaned = -0.000785715 Jy ! Component: 3250 - total flux cleaned = -0.000759615 Jy ! Component: 3300 - total flux cleaned = -0.00075953 Jy ! Component: 3350 - total flux cleaned = -0.000759429 Jy ! Component: 3400 - total flux cleaned = -0.000746505 Jy ! Component: 3450 - total flux cleaned = -0.000695676 Jy ! Component: 3500 - total flux cleaned = -0.00070839 Jy ! Component: 3550 - total flux cleaned = -0.000695777 Jy ! Component: 3600 - total flux cleaned = -0.000670759 Jy ! Component: 3650 - total flux cleaned = -0.000658344 Jy ! Component: 3700 - total flux cleaned = -0.000670547 Jy ! Component: 3750 - total flux cleaned = -0.000633802 Jy ! Component: 3800 - total flux cleaned = -0.000633836 Jy ! Component: 3850 - total flux cleaned = -0.00060968 Jy ! Component: 3900 - total flux cleaned = -0.000585589 Jy ! Component: 3950 - total flux cleaned = -0.000621434 Jy ! Component: 4000 - total flux cleaned = -0.000585898 Jy ! Component: 4050 - total flux cleaned = -0.000621236 Jy ! Total flux subtracted in 4096 components = -0.000550911 Jy ! Clean residual min=-0.000694 max=0.000720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.171404 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 379 components and 0.171404 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0846-3424_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8091 x 2.083 at -2.212 degrees (North through East) ! Clean map min=-0.0014712 max=0.11593 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0846-3424_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115935 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190513 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.492983 0.492983 0.985966 1.97193 3.94386 7.88773 15.7755 31.5509 63.1018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 608.54 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0846-3424_X_uvs.log closed on Wed Apr 6 23:37:39 2016