! Started logfile: /scr/pima/bg219h_uvs/J1408+6854_X_uvs.log on Thu Apr 7 12:12:33 2016 obs /scr/pima/bg219h_uvs/J1408+6854_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1408+6854_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.727586 visibilities/baseline/integration-bin. ! Found source: J1408+6854 ! ! 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 22788 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/bg219h_uvs/J1408+6854_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! 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=1.001598Jy sigma=25.863208 ! Fit after self-cal, rms=0.946698Jy sigma=24.364056 ! 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=0.7897 mas, bmaj=1.059 mas, bpa=-73.13 degrees ! Estimated noise=0.500597 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 = 0.0404831 Jy ! Component: 100 - total flux cleaned = 0.0532402 Jy ! Total flux subtracted in 100 components = 0.0532402 Jy ! Clean residual min=-0.002956 max=0.005361 Jy/beam ! Clean residual mean=0.000013 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0532402 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0532402 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=0.058480Jy sigma=1.395603 ! Fit after self-cal, rms=0.057241Jy sigma=1.362463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705355 Jy ! Component: 100 - total flux cleaned = 0.010366 Jy ! Total flux subtracted in 100 components = 0.010366 Jy ! Clean residual min=-0.002875 max=0.003196 Jy/beam ! Clean residual mean=0.000006 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0636062 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0636062 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=0.056301Jy sigma=1.335922 ! Fit after self-cal, rms=0.056257Jy sigma=1.335025 ! 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=1.077 mas, bmaj=1.32 mas, bpa=-77.31 degrees ! Estimated noise=0.252799 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 = 0.00267087 Jy ! Component: 100 - total flux cleaned = 0.00388955 Jy ! Component: 150 - total flux cleaned = 0.00454301 Jy ! Component: 200 - total flux cleaned = 0.00490272 Jy ! Total flux subtracted in 200 components = 0.00490272 Jy ! Clean residual min=-0.001590 max=0.001814 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0685089 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0685089 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=0.056133Jy sigma=1.331979 ! Fit after self-cal, rms=0.056125Jy sigma=1.331864 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.077 x 1.32 at -77.31 degrees (North through East) ! Clean map min=-0.0014984 max=0.053516 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 0.99 FD 0.95 HN 1.00 KP 1.02 ! LA 1.03 MK 1.07 NL 1.04 OV 1.02 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.97 ! LA 0.93 MK 1.01 NL 1.10 OV 1.00 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 1.03 ! LA 0.92 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.90 KP 1.00 ! LA 0.99 MK 0.98 NL 1.06 OV 0.97 ! PT 1.02 SC 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.02 ! LA 1.05 MK 1.04 NL 1.04 OV 1.01 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.90 KP 1.06 ! LA 1.03 MK 1.03 NL 1.06 OV 0.99 ! PT 1.12 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.90 KP 1.05 ! LA 0.99 MK 1.00 NL 1.03 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! 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=0.056125Jy sigma=1.331864 ! Fit after self-cal, rms=0.054667Jy sigma=1.328516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.306 mas, bpa=-78.19 degrees ! Estimated noise=0.251054 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 = 0.000294985 Jy ! Component: 100 - total flux cleaned = 0.000397244 Jy ! Component: 150 - total flux cleaned = 0.000484577 Jy ! Component: 200 - total flux cleaned = 0.000572063 Jy ! Total flux subtracted in 200 components = 0.000572063 Jy ! Clean residual min=-0.001544 max=0.001521 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.069081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.069081 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=0.054655Jy sigma=1.328344 ! Fit after self-cal, rms=0.054636Jy sigma=1.328013 ! 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=0.054636Jy sigma=1.328013 ! Fit after self-cal, rms=0.054627Jy sigma=1.326191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.291 mas, bpa=-80.35 degrees ! Estimated noise=0.249771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254446 Jy ! Component: 100 - total flux cleaned = 0.000333223 Jy ! Component: 150 - total flux cleaned = 0.000412716 Jy ! Component: 200 - total flux cleaned = 0.000469566 Jy ! Total flux subtracted in 200 components = 0.000469566 Jy ! Clean residual min=-0.001460 max=0.001375 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0695505 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0695505 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=0.054617Jy sigma=1.326023 ! Fit after self-cal, rms=0.054638Jy sigma=1.325867 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 = 0.000122792 Jy ! Component: 100 - total flux cleaned = 0.000188263 Jy ! Component: 150 - total flux cleaned = 0.000234694 Jy ! Component: 200 - total flux cleaned = 0.00027516 Jy ! Total flux subtracted in 200 components = 0.00027516 Jy ! Clean residual min=-0.001449 max=0.001389 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0698257 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0698257 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=0.054634Jy sigma=1.325807 ! Fit after self-cal, rms=0.054634Jy sigma=1.325796 ! 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=0.054634Jy sigma=1.325796 ! Fit after self-cal, rms=0.054383Jy sigma=1.325707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.283 mas, bpa=-81.67 degrees ! Estimated noise=0.248784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139738 Jy ! Component: 100 - total flux cleaned = 0.000196613 Jy ! Component: 150 - total flux cleaned = 0.000254906 Jy ! Component: 200 - total flux cleaned = 0.000296311 Jy ! Total flux subtracted in 200 components = 0.000296311 Jy ! Clean residual min=-0.001449 max=0.001393 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.070122 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.070122 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=0.054378Jy sigma=1.325629 ! Fit after self-cal, rms=0.054373Jy sigma=1.325513 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.07767e-05 Jy ! Component: 100 - total flux cleaned = 0.000134071 Jy ! Component: 150 - total flux cleaned = 0.00017113 Jy ! Component: 200 - total flux cleaned = 0.00019703 Jy ! Total flux subtracted in 200 components = 0.00019703 Jy ! Clean residual min=-0.001420 max=0.001378 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.070319 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.070319 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=0.054369Jy sigma=1.325477 ! Fit after self-cal, rms=0.054369Jy sigma=1.325470 ! 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=0.054369Jy sigma=1.325470 ! Fit after self-cal, rms=0.054152Jy sigma=1.325432 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=2.516 mas, bpa=59.46 degrees ! Estimated noise=0.313435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63381e-05 Jy ! Component: 100 - total flux cleaned = 4.64192e-05 Jy ! Component: 150 - total flux cleaned = 5.70565e-05 Jy ! Component: 200 - total flux cleaned = 5.7053e-05 Jy ! Total flux subtracted in 200 components = 5.7053e-05 Jy ! Clean residual min=-0.001447 max=0.001623 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0703761 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0703761 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=0.054153Jy sigma=1.325433 ! Fit after self-cal, rms=0.054150Jy sigma=1.325419 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 = -1.79001e-05 Jy ! Component: 100 - total flux cleaned = -2.25708e-05 Jy ! Component: 150 - total flux cleaned = -3.07145e-05 Jy ! Component: 200 - total flux cleaned = -3.07222e-05 Jy ! Total flux subtracted in 200 components = -3.07222e-05 Jy ! Clean residual min=-0.001437 max=0.001615 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0703454 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0703453 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=0.054151Jy sigma=1.325444 ! Fit after self-cal, rms=0.054150Jy sigma=1.325438 ! 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=1.066 mas, bmaj=1.278 mas, bpa=-82.65 degrees ! Estimated noise=0.247992 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.278 at -82.65 degrees (North through East) ! Clean map min=-0.0013021 max=0.051781 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=0.7869 mas, bmaj=1.016 mas, bpa=-77.8 degrees ! Estimated noise=0.485857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404921 Jy ! Component: 100 - total flux cleaned = 0.0548327 Jy ! Component: 150 - total flux cleaned = 0.0613808 Jy ! Component: 200 - total flux cleaned = 0.0647651 Jy ! Total flux subtracted in 200 components = 0.0647651 Jy ! Clean residual min=-0.002850 max=0.002696 Jy/beam ! Clean residual mean=0.000005 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0647651 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0647651 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.278 mas, bpa=-82.65 degrees ! Estimated noise=0.247992 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 = 0.00312737 Jy ! Component: 100 - total flux cleaned = 0.00448994 Jy ! Component: 150 - total flux cleaned = 0.00519614 Jy ! Component: 200 - total flux cleaned = 0.00558676 Jy ! Total flux subtracted in 200 components = 0.00558676 Jy ! Clean residual min=-0.001401 max=0.001403 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0703519 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0703519 Jy ! Inverting map ! Added new window around map position (-41.8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100214 Jy ! Component: 100 - total flux cleaned = 0.000974084 Jy ! Component: 150 - total flux cleaned = 0.000911891 Jy ! Component: 200 - total flux cleaned = 0.000945508 Jy ! Total flux subtracted in 200 components = 0.000945508 Jy ! Clean residual min=-0.001330 max=0.001213 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0712974 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0712974 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=2.132 mas, bmaj=2.516 mas, bpa=59.46 degrees ! Estimated noise=0.313435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186886 Jy ! Component: 100 - total flux cleaned = 0.000301 Jy ! Component: 150 - total flux cleaned = 0.000322705 Jy ! Component: 200 - total flux cleaned = 0.000348955 Jy ! Total flux subtracted in 200 components = 0.000348955 Jy ! Clean residual min=-0.001252 max=0.001317 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0716463 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 = 2.16441e-05 Jy ! Component: 100 - total flux cleaned = 4.03878e-05 Jy ! Component: 150 - total flux cleaned = 4.06487e-05 Jy ! Component: 200 - total flux cleaned = 3.50646e-05 Jy ! Total flux subtracted in 200 components = 3.50646e-05 Jy ! Clean residual min=-0.001236 max=0.001327 Jy/beam ! Clean residual mean=0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0716814 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0716814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.278 mas, bpa=-82.65 degrees ! Estimated noise=0.247992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166796 Jy ! Component: 100 - total flux cleaned = -0.000139588 Jy ! Component: 150 - total flux cleaned = -0.000140076 Jy ! Component: 200 - total flux cleaned = -0.000139421 Jy ! Total flux subtracted in 200 components = -0.000139421 Jy ! Clean residual min=-0.001314 max=0.001204 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.071542 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.071542 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=0.054103Jy sigma=1.324231 ! Fit after self-cal, rms=0.054076Jy sigma=1.323183 wmodel /scr/pima/bg219h_uvs/J1408+6854_X_map.mod ! Writing 67 model components to file: /scr/pima/bg219h_uvs/J1408+6854_X_map.mod wobs /scr/pima/bg219h_uvs/J1408+6854_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1408+6854_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1408+6854_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1408+6854_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 = -0.000465317 Jy ! Component: 100 - total flux cleaned = -0.000778924 Jy ! Component: 150 - total flux cleaned = -0.0010333 Jy ! Component: 200 - total flux cleaned = -0.00129879 Jy ! Component: 250 - total flux cleaned = -0.00149657 Jy ! Component: 300 - total flux cleaned = -0.0016695 Jy ! Component: 350 - total flux cleaned = -0.0018187 Jy ! Component: 400 - total flux cleaned = -0.00190981 Jy ! Component: 450 - total flux cleaned = -0.00199902 Jy ! Component: 500 - total flux cleaned = -0.00210416 Jy ! Component: 550 - total flux cleaned = -0.00222395 Jy ! Component: 600 - total flux cleaned = -0.002274 Jy ! Component: 650 - total flux cleaned = -0.00232327 Jy ! Component: 700 - total flux cleaned = -0.00233918 Jy ! Component: 750 - total flux cleaned = -0.00232343 Jy ! Component: 800 - total flux cleaned = -0.00230786 Jy ! Component: 850 - total flux cleaned = -0.00224661 Jy ! Component: 900 - total flux cleaned = -0.00227702 Jy ! Component: 950 - total flux cleaned = -0.00224741 Jy ! Component: 1000 - total flux cleaned = -0.00230626 Jy ! Component: 1050 - total flux cleaned = -0.00221909 Jy ! Component: 1100 - total flux cleaned = -0.00227636 Jy ! Component: 1150 - total flux cleaned = -0.00226208 Jy ! Component: 1200 - total flux cleaned = -0.00223419 Jy ! Component: 1250 - total flux cleaned = -0.00224793 Jy ! Component: 1300 - total flux cleaned = -0.00226171 Jy ! Component: 1350 - total flux cleaned = -0.00216771 Jy ! Component: 1400 - total flux cleaned = -0.0021413 Jy ! Component: 1450 - total flux cleaned = -0.00210189 Jy ! Component: 1500 - total flux cleaned = -0.00206284 Jy ! Component: 1550 - total flux cleaned = -0.00204996 Jy ! Component: 1600 - total flux cleaned = -0.00196096 Jy ! Component: 1650 - total flux cleaned = -0.00199863 Jy ! Component: 1700 - total flux cleaned = -0.00188628 Jy ! Component: 1750 - total flux cleaned = -0.00184913 Jy ! Component: 1800 - total flux cleaned = -0.00181237 Jy ! Component: 1850 - total flux cleaned = -0.00177595 Jy ! Component: 1900 - total flux cleaned = -0.00172812 Jy ! Component: 1950 - total flux cleaned = -0.00172789 Jy ! Component: 2000 - total flux cleaned = -0.00165731 Jy ! Component: 2050 - total flux cleaned = -0.0016573 Jy ! Component: 2100 - total flux cleaned = -0.00163426 Jy ! Component: 2150 - total flux cleaned = -0.00159999 Jy ! Component: 2200 - total flux cleaned = -0.0016 Jy ! Component: 2250 - total flux cleaned = -0.00158868 Jy ! Component: 2300 - total flux cleaned = -0.00154397 Jy ! Component: 2350 - total flux cleaned = -0.00154388 Jy ! Component: 2400 - total flux cleaned = -0.00150008 Jy ! Component: 2450 - total flux cleaned = -0.00151103 Jy ! Component: 2500 - total flux cleaned = -0.00147872 Jy ! Component: 2550 - total flux cleaned = -0.00146809 Jy ! Component: 2600 - total flux cleaned = -0.0014893 Jy ! Component: 2650 - total flux cleaned = -0.00146814 Jy ! Component: 2700 - total flux cleaned = -0.00141594 Jy ! Component: 2750 - total flux cleaned = -0.00142632 Jy ! Component: 2800 - total flux cleaned = -0.00139541 Jy ! Component: 2850 - total flux cleaned = -0.00137495 Jy ! Component: 2900 - total flux cleaned = -0.0013648 Jy ! Component: 2950 - total flux cleaned = -0.00136486 Jy ! Component: 3000 - total flux cleaned = -0.00133496 Jy ! Component: 3050 - total flux cleaned = -0.00131514 Jy ! Component: 3100 - total flux cleaned = -0.00131513 Jy ! Component: 3150 - total flux cleaned = -0.00131506 Jy ! Component: 3200 - total flux cleaned = -0.0012568 Jy ! Component: 3250 - total flux cleaned = -0.00125685 Jy ! Component: 3300 - total flux cleaned = -0.00124725 Jy ! Component: 3350 - total flux cleaned = -0.00123775 Jy ! Component: 3400 - total flux cleaned = -0.00121878 Jy ! Component: 3450 - total flux cleaned = -0.00123752 Jy ! Component: 3500 - total flux cleaned = -0.00121873 Jy ! Component: 3550 - total flux cleaned = -0.00120021 Jy ! Component: 3600 - total flux cleaned = -0.00117253 Jy ! Component: 3650 - total flux cleaned = -0.001145 Jy ! Component: 3700 - total flux cleaned = -0.00111766 Jy ! Component: 3750 - total flux cleaned = -0.00110856 Jy ! Component: 3800 - total flux cleaned = -0.00109953 Jy ! Component: 3850 - total flux cleaned = -0.00108167 Jy ! Component: 3900 - total flux cleaned = -0.00104611 Jy ! Component: 3950 - total flux cleaned = -0.00105504 Jy ! Component: 4000 - total flux cleaned = -0.00103743 Jy ! Component: 4050 - total flux cleaned = -0.00102864 Jy ! Total flux subtracted in 4096 components = -0.00101121 Jy ! Clean residual min=-0.000499 max=0.000506 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0705308 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 327 components and 0.0705308 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1408+6854_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 1.278 at -82.65 degrees (North through East) ! Clean map min=-0.00095168 max=0.051618 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1408+6854_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0516185 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136211 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.791641 0.791641 1.58328 3.16657 6.33313 12.6663 25.3325 50.665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 378.959 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1408+6854_X_uvs.log closed on Thu Apr 7 12:12:37 2016