! Started logfile: /scr/pima/bg219e_uvs/J1438+4418_X_uvs.log on Thu Apr 7 09:11:20 2016 obs /scr/pima/bg219e_uvs/J1438+4418_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1438+4418_X_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J1438+4418 ! ! 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 16200 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/bg219e_uvs/J1438+4418_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=1.011006Jy sigma=24.937305 ! Fit after self-cal, rms=0.905410Jy sigma=22.233687 ! 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=0.8894 mas, bmaj=1.808 mas, bpa=42.02 degrees ! Estimated noise=0.504838 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 = 0.0739264 Jy ! Component: 100 - total flux cleaned = 0.0982674 Jy ! Total flux subtracted in 100 components = 0.0982674 Jy ! Clean residual min=-0.005358 max=0.011308 Jy/beam ! Clean residual mean=-0.000011 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.0982674 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0982674 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=0.061305Jy sigma=1.460622 ! Fit after self-cal, rms=0.060848Jy sigma=1.451903 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136367 Jy ! Component: 100 - total flux cleaned = 0.0219206 Jy ! Total flux subtracted in 100 components = 0.0219206 Jy ! Clean residual min=-0.003862 max=0.004507 Jy/beam ! Clean residual mean=-0.000005 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.120188 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.120188 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=0.057552Jy sigma=1.361931 ! Fit after self-cal, rms=0.057515Jy sigma=1.360871 ! 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=1.154 mas, bmaj=1.844 mas, bpa=40.24 degrees ! Estimated noise=0.308799 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 = 0.00604912 Jy ! Component: 100 - total flux cleaned = 0.00947905 Jy ! Component: 150 - total flux cleaned = 0.0117675 Jy ! Component: 200 - total flux cleaned = 0.0133248 Jy ! Total flux subtracted in 200 components = 0.0133248 Jy ! Clean residual min=-0.002017 max=0.002683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.133513 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.133513 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=0.056871Jy sigma=1.343441 ! Fit after self-cal, rms=0.056850Jy sigma=1.342675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 1.844 at 40.24 degrees (North through East) ! Clean map min=-0.0018974 max=0.097006 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 0.97 FD 1.01 HN 1.00 KP 0.95 ! LA 0.95 NL 0.94 OV 1.02 PT 1.01 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.97 KP 0.98 ! LA 0.99 MK 0.99 NL 1.01 OV 0.95 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.15 KP 1.00 ! LA 1.00 NL 1.03 OV 1.02 PT 0.95 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 1.07 KP 0.99 ! LA 1.04 MK 1.07 NL 0.96 OV 1.00 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.10 KP 0.97 ! LA 0.98 NL 1.01 OV 1.00 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 0.96 KP 0.96 ! LA 0.94 MK 1.15 NL 1.03 OV 0.96 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.95 KP 1.03 ! LA 0.99 NL 1.02 OV 1.00 PT 1.04 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 0.99 KP 0.99 ! LA 0.97 MK 1.11 NL 0.97 OV 0.97 ! SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.98 ! LA 1.01 NL 1.00 OV 1.03 PT 1.04 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.99 KP 1.10 ! LA 1.01 MK 1.09 NL 0.93 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.02 KP 1.00 ! LA 1.01 NL 0.99 OV 1.04 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 0.98 ! LA 1.01 NL 0.97 OV 1.00 PT 1.04 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.03 KP 1.00 ! LA 0.99 MK 1.09 NL 0.99 OV 1.05 ! SC 0.95 ! ! ! 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=0.056850Jy sigma=1.342675 ! Fit after self-cal, rms=0.057008Jy sigma=1.335150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.851 mas, bpa=40.36 degrees ! Estimated noise=0.307972 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 = 0.000391554 Jy ! Component: 100 - total flux cleaned = 0.000448691 Jy ! Component: 150 - total flux cleaned = 0.00042782 Jy ! Component: 200 - total flux cleaned = 0.000446781 Jy ! Total flux subtracted in 200 components = 0.000446781 Jy ! Clean residual min=-0.001734 max=0.002128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.13396 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.13396 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=0.056978Jy sigma=1.334601 ! Fit after self-cal, rms=0.057000Jy sigma=1.334418 ! 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=0.057000Jy sigma=1.334418 ! Fit after self-cal, rms=0.056902Jy sigma=1.334364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.849 mas, bpa=40.46 degrees ! Estimated noise=0.307463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160625 Jy ! Component: 100 - total flux cleaned = 0.000125047 Jy ! Component: 150 - total flux cleaned = 0.000124986 Jy ! Component: 200 - total flux cleaned = 9.35592e-05 Jy ! Total flux subtracted in 200 components = 9.35592e-05 Jy ! Clean residual min=-0.001752 max=0.002145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.134053 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.134053 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=0.056889Jy sigma=1.334118 ! Fit after self-cal, rms=0.056891Jy sigma=1.334094 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 (-1.4, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750922 Jy ! Component: 100 - total flux cleaned = 0.000598907 Jy ! Component: 150 - total flux cleaned = 0.000674487 Jy ! Component: 200 - total flux cleaned = 0.000737871 Jy ! Total flux subtracted in 200 components = 0.000737871 Jy ! Clean residual min=-0.001699 max=0.001789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.134791 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.134791 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=0.056808Jy sigma=1.332268 ! Fit after self-cal, rms=0.056790Jy sigma=1.332078 ! Inverting map ! Added new window around map position (17.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994191 Jy ! Component: 100 - total flux cleaned = 0.00129648 Jy ! Component: 150 - total flux cleaned = 0.00133507 Jy ! Component: 200 - total flux cleaned = 0.00163668 Jy ! Total flux subtracted in 200 components = 0.00163668 Jy ! Clean residual min=-0.001604 max=0.001462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.136428 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.136428 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=0.056718Jy sigma=1.330522 ! Fit after self-cal, rms=0.056718Jy sigma=1.330465 ! 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=0.056718Jy sigma=1.330465 ! Fit after self-cal, rms=0.056331Jy sigma=1.330289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=1.846 mas, bpa=40.4 degrees ! Estimated noise=0.305906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129289 Jy ! Component: 100 - total flux cleaned = 0.000379636 Jy ! Component: 150 - total flux cleaned = 0.000522982 Jy ! Component: 200 - total flux cleaned = 0.000575089 Jy ! Total flux subtracted in 200 components = 0.000575089 Jy ! Clean residual min=-0.001440 max=0.001450 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.137003 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.137003 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=0.056300Jy sigma=1.329616 ! Fit after self-cal, rms=0.056298Jy sigma=1.329600 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 = 5.11897e-05 Jy ! Component: 100 - total flux cleaned = 0.000125739 Jy ! Component: 150 - total flux cleaned = 0.00019636 Jy ! Component: 200 - total flux cleaned = 0.000196919 Jy ! Total flux subtracted in 200 components = 0.000196919 Jy ! Clean residual min=-0.001365 max=0.001427 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.1372 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.1372 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=0.056279Jy sigma=1.329197 ! Fit after self-cal, rms=0.056280Jy sigma=1.329189 ! 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=0.056280Jy sigma=1.329189 ! Fit after self-cal, rms=0.056146Jy sigma=1.329153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=2.361 mas, bpa=20.4 degrees ! Estimated noise=0.355775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013306 Jy ! Component: 100 - total flux cleaned = 0.000277987 Jy ! Component: 150 - total flux cleaned = 0.000347457 Jy ! Component: 200 - total flux cleaned = 0.000434949 Jy ! Total flux subtracted in 200 components = 0.000434949 Jy ! Clean residual min=-0.001448 max=0.001531 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.137635 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.137635 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=0.056142Jy sigma=1.329037 ! Fit after self-cal, rms=0.056141Jy sigma=1.329022 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 = 7.6945e-05 Jy ! Component: 100 - total flux cleaned = 0.000134843 Jy ! Component: 150 - total flux cleaned = 0.000188438 Jy ! Component: 200 - total flux cleaned = 0.000267832 Jy ! Total flux subtracted in 200 components = 0.000267832 Jy ! Clean residual min=-0.001454 max=0.001532 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.137902 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 121 components and 0.137902 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=0.056139Jy sigma=1.328961 ! Fit after self-cal, rms=0.056139Jy sigma=1.328955 ! 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=1.157 mas, bmaj=1.845 mas, bpa=40.36 degrees ! Estimated noise=0.305427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 1.845 at 40.36 degrees (North through East) ! Clean map min=-0.0014748 max=0.096425 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=0.8919 mas, bmaj=1.808 mas, bpa=42.12 degrees ! Estimated noise=0.49862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073015 Jy ! Component: 100 - total flux cleaned = 0.0977831 Jy ! Component: 150 - total flux cleaned = 0.111254 Jy ! Component: 200 - total flux cleaned = 0.11948 Jy ! Total flux subtracted in 200 components = 0.11948 Jy ! Clean residual min=-0.003706 max=0.004248 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.11948 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.11948 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=1.845 mas, bpa=40.36 degrees ! Estimated noise=0.305427 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 = 0.00576881 Jy ! Component: 100 - total flux cleaned = 0.0091142 Jy ! Component: 150 - total flux cleaned = 0.0112245 Jy ! Component: 200 - total flux cleaned = 0.0124542 Jy ! Total flux subtracted in 200 components = 0.0124542 Jy ! Clean residual min=-0.001858 max=0.001826 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.131935 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.131935 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=2.206 mas, bmaj=2.361 mas, bpa=20.4 degrees ! Estimated noise=0.355775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175417 Jy ! Component: 100 - total flux cleaned = 0.00255674 Jy ! Component: 150 - total flux cleaned = 0.00311203 Jy ! Component: 200 - total flux cleaned = 0.00339797 Jy ! Total flux subtracted in 200 components = 0.00339797 Jy ! Clean residual min=-0.001609 max=0.001537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.135333 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 = 0.000279989 Jy ! Component: 100 - total flux cleaned = 0.000479361 Jy ! Component: 150 - total flux cleaned = 0.000686006 Jy ! Component: 200 - total flux cleaned = 0.000813872 Jy ! Total flux subtracted in 200 components = 0.000813872 Jy ! Clean residual min=-0.001524 max=0.001512 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.136146 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.136147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=1.845 mas, bpa=40.36 degrees ! Estimated noise=0.305427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.01898e-05 Jy ! Component: 100 - total flux cleaned = 0.000250071 Jy ! Component: 150 - total flux cleaned = 0.000492936 Jy ! Component: 200 - total flux cleaned = 0.000682157 Jy ! Total flux subtracted in 200 components = 0.000682157 Jy ! Clean residual min=-0.001569 max=0.001521 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.136829 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.136829 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=0.056222Jy sigma=1.330712 ! Fit after self-cal, rms=0.056210Jy sigma=1.330511 wmodel /scr/pima/bg219e_uvs/J1438+4418_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219e_uvs/J1438+4418_X_map.mod wobs /scr/pima/bg219e_uvs/J1438+4418_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1438+4418_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1438+4418_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1438+4418_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 = -0.000236562 Jy ! Component: 100 - total flux cleaned = -0.000340405 Jy ! Component: 150 - total flux cleaned = -0.000389723 Jy ! Component: 200 - total flux cleaned = -0.000484069 Jy ! Component: 250 - total flux cleaned = -0.000575296 Jy ! Component: 300 - total flux cleaned = -0.000685025 Jy ! Component: 350 - total flux cleaned = -0.000833649 Jy ! Component: 400 - total flux cleaned = -0.000916718 Jy ! Component: 450 - total flux cleaned = -0.00111893 Jy ! Component: 500 - total flux cleaned = -0.00125684 Jy ! Component: 550 - total flux cleaned = -0.00139243 Jy ! Component: 600 - total flux cleaned = -0.0016005 Jy ! Component: 650 - total flux cleaned = -0.00173024 Jy ! Component: 700 - total flux cleaned = -0.0018932 Jy ! Component: 750 - total flux cleaned = -0.00198223 Jy ! Component: 800 - total flux cleaned = -0.00208703 Jy ! Component: 850 - total flux cleaned = -0.00212144 Jy ! Component: 900 - total flux cleaned = -0.00215522 Jy ! Component: 950 - total flux cleaned = -0.0022052 Jy ! Component: 1000 - total flux cleaned = -0.00227065 Jy ! Component: 1050 - total flux cleaned = -0.00233495 Jy ! Component: 1100 - total flux cleaned = -0.00231917 Jy ! Component: 1150 - total flux cleaned = -0.00236652 Jy ! Component: 1200 - total flux cleaned = -0.00245923 Jy ! Component: 1250 - total flux cleaned = -0.00251996 Jy ! Component: 1300 - total flux cleaned = -0.00251988 Jy ! Component: 1350 - total flux cleaned = -0.00254968 Jy ! Component: 1400 - total flux cleaned = -0.00257903 Jy ! Component: 1450 - total flux cleaned = -0.00260778 Jy ! Component: 1500 - total flux cleaned = -0.00266461 Jy ! Component: 1550 - total flux cleaned = -0.00262255 Jy ! Component: 1600 - total flux cleaned = -0.0026087 Jy ! Component: 1650 - total flux cleaned = -0.00262256 Jy ! Component: 1700 - total flux cleaned = -0.00260904 Jy ! Component: 1750 - total flux cleaned = -0.00255555 Jy ! Component: 1800 - total flux cleaned = -0.00252921 Jy ! Component: 1850 - total flux cleaned = -0.00251586 Jy ! Component: 1900 - total flux cleaned = -0.00249003 Jy ! Component: 1950 - total flux cleaned = -0.00252831 Jy ! Component: 2000 - total flux cleaned = -0.00255346 Jy ! Component: 2050 - total flux cleaned = -0.00249073 Jy ! Component: 2100 - total flux cleaned = -0.00249103 Jy ! Component: 2150 - total flux cleaned = -0.00254005 Jy ! Component: 2200 - total flux cleaned = -0.0025275 Jy ! Component: 2250 - total flux cleaned = -0.00245516 Jy ! Component: 2300 - total flux cleaned = -0.00244323 Jy ! Component: 2350 - total flux cleaned = -0.00244334 Jy ! Component: 2400 - total flux cleaned = -0.00236127 Jy ! Component: 2450 - total flux cleaned = -0.00237294 Jy ! Component: 2500 - total flux cleaned = -0.00234986 Jy ! Component: 2550 - total flux cleaned = -0.00232711 Jy ! Component: 2600 - total flux cleaned = -0.00231573 Jy ! Component: 2650 - total flux cleaned = -0.00231581 Jy ! Component: 2700 - total flux cleaned = -0.00231595 Jy ! Component: 2750 - total flux cleaned = -0.00237131 Jy ! Component: 2800 - total flux cleaned = -0.00239334 Jy ! Component: 2850 - total flux cleaned = -0.00240422 Jy ! Component: 2900 - total flux cleaned = -0.00246917 Jy ! Component: 2950 - total flux cleaned = -0.00244777 Jy ! Component: 3000 - total flux cleaned = -0.00247975 Jy ! Component: 3050 - total flux cleaned = -0.00252189 Jy ! Component: 3100 - total flux cleaned = -0.00252189 Jy ! Component: 3150 - total flux cleaned = -0.0025427 Jy ! Component: 3200 - total flux cleaned = -0.00256347 Jy ! Component: 3250 - total flux cleaned = -0.00257371 Jy ! Component: 3300 - total flux cleaned = -0.00256366 Jy ! Component: 3350 - total flux cleaned = -0.00259413 Jy ! Component: 3400 - total flux cleaned = -0.00262435 Jy ! Component: 3450 - total flux cleaned = -0.00260441 Jy ! Component: 3500 - total flux cleaned = -0.00262422 Jy ! Component: 3550 - total flux cleaned = -0.00260451 Jy ! Component: 3600 - total flux cleaned = -0.00262418 Jy ! Component: 3650 - total flux cleaned = -0.00263384 Jy ! Component: 3700 - total flux cleaned = -0.00264358 Jy ! Component: 3750 - total flux cleaned = -0.00264346 Jy ! Component: 3800 - total flux cleaned = -0.00263389 Jy ! Component: 3850 - total flux cleaned = -0.00265283 Jy ! Component: 3900 - total flux cleaned = -0.00266224 Jy ! Component: 3950 - total flux cleaned = -0.00266225 Jy ! Component: 4000 - total flux cleaned = -0.00269019 Jy ! Component: 4050 - total flux cleaned = -0.00266235 Jy ! Total flux subtracted in 4096 components = -0.00268076 Jy ! Clean residual min=-0.000496 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.134148 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 394 components and 0.134148 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1438+4418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 1.845 at 40.36 degrees (North through East) ! Clean map min=-0.001165 max=0.096317 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1438+4418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0963172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475729 0.475729 0.951458 1.90292 3.80583 7.61166 15.2233 30.4467 60.8933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 630.611 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1438+4418_X_uvs.log closed on Thu Apr 7 09:11:24 2016