! Started logfile: /scr/pima/bg219e_uvs/J2021+0515_X_uvs.log on Thu Apr 7 09:17:26 2016 obs /scr/pima/bg219e_uvs/J2021+0515_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2021+0515_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.860119 visibilities/baseline/integration-bin. ! Found source: J2021+0515 ! ! 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 10404 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/J2021+0515_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.034518Jy sigma=24.642794 ! Fit after self-cal, rms=0.756920Jy sigma=17.871012 ! 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=0.9449 mas, bmaj=2.518 mas, bpa=18.46 degrees ! Estimated noise=0.602761 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 = 0.186917 Jy ! Component: 100 - total flux cleaned = 0.252066 Jy ! Total flux subtracted in 100 components = 0.252066 Jy ! Clean residual min=-0.014008 max=0.031103 Jy/beam ! Clean residual mean=-0.000008 rms=0.004177 Jy/beam ! Combined flux in latest and established models = 0.252066 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.252066 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=0.084930Jy sigma=1.963117 ! Fit after self-cal, rms=0.084090Jy sigma=1.944621 ! Inverting map ! Added new window around map position (0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036335 Jy ! Component: 100 - total flux cleaned = 0.0563778 Jy ! Total flux subtracted in 100 components = 0.0563778 Jy ! Clean residual min=-0.007716 max=0.010034 Jy/beam ! Clean residual mean=-0.000001 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.308444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.308444 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=0.065762Jy sigma=1.467760 ! Fit after self-cal, rms=0.065410Jy sigma=1.459848 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127596 Jy ! Component: 100 - total flux cleaned = 0.0205453 Jy ! Total flux subtracted in 100 components = 0.0205453 Jy ! Clean residual min=-0.006188 max=0.005608 Jy/beam ! Clean residual mean=0.000001 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.328989 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.328989 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=0.062574Jy sigma=1.384416 ! Fit after self-cal, rms=0.062412Jy sigma=1.380494 ! 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=1.176 mas, bmaj=2.632 mas, bpa=17.07 degrees ! Estimated noise=0.42906 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 = 0.00693463 Jy ! Component: 100 - total flux cleaned = 0.0104618 Jy ! Component: 150 - total flux cleaned = 0.0116705 Jy ! Component: 200 - total flux cleaned = 0.0121586 Jy ! Total flux subtracted in 200 components = 0.0121586 Jy ! Clean residual min=-0.004072 max=0.003564 Jy/beam ! Clean residual mean=0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.341148 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.341148 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=0.061527Jy sigma=1.358417 ! Fit after self-cal, rms=0.061486Jy sigma=1.357452 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 2.632 at 17.07 degrees (North through East) ! Clean map min=-0.0039815 max=0.22557 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 0.98 FD 1.00 HN 1.03 KP 0.99 ! LA 1.00 NL 1.01 OV 0.98 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.00 ! LA 0.99 NL 1.00 OV 0.98 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 NL 0.99 OV 0.99 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.00 ! LA 0.99 NL 1.03 OV 0.99 PT 0.97 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.99 ! LA 1.03 NL 1.00 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 1.02 NL 1.01 OV 0.98 PT 1.04 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 0.99 ! LA 1.01 NL 1.02 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! 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=0.061486Jy sigma=1.357452 ! Fit after self-cal, rms=0.061130Jy sigma=1.347206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.638 mas, bpa=17.11 degrees ! Estimated noise=0.426688 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 = -0.000822323 Jy ! Component: 100 - total flux cleaned = -0.00146472 Jy ! Component: 150 - total flux cleaned = -0.00201725 Jy ! Component: 200 - total flux cleaned = -0.00232084 Jy ! Total flux subtracted in 200 components = -0.00232084 Jy ! Clean residual min=-0.003591 max=0.002993 Jy/beam ! Clean residual mean=0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.338827 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.338827 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=0.060940Jy sigma=1.343372 ! Fit after self-cal, rms=0.060934Jy sigma=1.343200 ! 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=0.060934Jy sigma=1.343200 ! Fit after self-cal, rms=0.061183Jy sigma=1.334109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.638 mas, bpa=17.15 degrees ! Estimated noise=0.426944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000568981 Jy ! Component: 100 - total flux cleaned = -0.00126694 Jy ! Component: 150 - total flux cleaned = -0.00174725 Jy ! Component: 200 - total flux cleaned = -0.00193532 Jy ! Total flux subtracted in 200 components = -0.00193532 Jy ! Clean residual min=-0.002882 max=0.002975 Jy/beam ! Clean residual mean=0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.336892 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.336892 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=0.061099Jy sigma=1.332103 ! Fit after self-cal, rms=0.061095Jy sigma=1.331839 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 = -8.24813e-05 Jy ! Component: 100 - total flux cleaned = -0.000111193 Jy ! Component: 150 - total flux cleaned = -0.000140825 Jy ! Component: 200 - total flux cleaned = -0.000169605 Jy ! Total flux subtracted in 200 components = -0.000169605 Jy ! Clean residual min=-0.002775 max=0.002856 Jy/beam ! Clean residual mean=0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.336722 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.336722 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=0.061056Jy sigma=1.330889 ! Fit after self-cal, rms=0.061045Jy sigma=1.330673 ! 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=0.061045Jy sigma=1.330673 ! Fit after self-cal, rms=0.061114Jy sigma=1.330541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.639 mas, bpa=17.15 degrees ! Estimated noise=0.427131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162203 Jy ! Component: 100 - total flux cleaned = -0.000387643 Jy ! Component: 150 - total flux cleaned = -0.000580691 Jy ! Component: 200 - total flux cleaned = -0.000678375 Jy ! Total flux subtracted in 200 components = -0.000678375 Jy ! Clean residual min=-0.002649 max=0.002741 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.336044 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.336044 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=0.061081Jy sigma=1.329783 ! Fit after self-cal, rms=0.061073Jy sigma=1.329624 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.35336e-05 Jy ! Component: 100 - total flux cleaned = -8.80407e-06 Jy ! Component: 150 - total flux cleaned = -5.05325e-05 Jy ! Component: 200 - total flux cleaned = -0.000107217 Jy ! Total flux subtracted in 200 components = -0.000107217 Jy ! Clean residual min=-0.002577 max=0.002662 Jy/beam ! Clean residual mean=0.000000 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.335937 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.335937 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=0.061051Jy sigma=1.329124 ! Fit after self-cal, rms=0.061042Jy sigma=1.328967 ! 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=0.061042Jy sigma=1.328967 ! Fit after self-cal, rms=0.061038Jy sigma=1.328933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=3.224 mas, bpa=5.778 degrees ! Estimated noise=0.48257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757258 Jy ! Component: 100 - total flux cleaned = -0.000588886 Jy ! Component: 150 - total flux cleaned = -0.000550831 Jy ! Component: 200 - total flux cleaned = -0.000550287 Jy ! Total flux subtracted in 200 components = -0.000550287 Jy ! Clean residual min=-0.002261 max=0.002342 Jy/beam ! Clean residual mean=0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.335386 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.335386 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=0.061037Jy sigma=1.328646 ! Fit after self-cal, rms=0.061019Jy sigma=1.328287 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.89679e-06 Jy ! Component: 100 - total flux cleaned = 0.000133264 Jy ! Component: 150 - total flux cleaned = 0.000121527 Jy ! Component: 200 - total flux cleaned = 7.72289e-05 Jy ! Total flux subtracted in 200 components = 7.72289e-05 Jy ! Clean residual min=-0.002228 max=0.002305 Jy/beam ! Clean residual mean=0.000000 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.335464 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 0.335464 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=0.061019Jy sigma=1.328197 ! Fit after self-cal, rms=0.061008Jy sigma=1.327976 ! 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=1.178 mas, bmaj=2.64 mas, bpa=17.15 degrees ! Estimated noise=0.427267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.64 at 17.15 degrees (North through East) ! Clean map min=-0.0022697 max=0.22419 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=0.9431 mas, bmaj=2.526 mas, bpa=18.55 degrees ! Estimated noise=0.601165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187959 Jy ! Component: 100 - total flux cleaned = 0.256724 Jy ! Component: 150 - total flux cleaned = 0.290535 Jy ! Component: 200 - total flux cleaned = 0.308329 Jy ! Total flux subtracted in 200 components = 0.308329 Jy ! Clean residual min=-0.005492 max=0.008819 Jy/beam ! Clean residual mean=-0.000002 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.308329 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.308329 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.64 mas, bpa=17.15 degrees ! Estimated noise=0.427267 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 = 0.0123652 Jy ! Component: 100 - total flux cleaned = 0.019582 Jy ! Component: 150 - total flux cleaned = 0.0238951 Jy ! Component: 200 - total flux cleaned = 0.0253631 Jy ! Total flux subtracted in 200 components = 0.0253631 Jy ! Clean residual min=-0.003009 max=0.002975 Jy/beam ! Clean residual mean=0.000000 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.333693 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.333693 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=2.24 mas, bmaj=3.224 mas, bpa=5.778 degrees ! Estimated noise=0.48257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250553 Jy ! Component: 100 - total flux cleaned = 0.00291688 Jy ! Component: 150 - total flux cleaned = 0.00287738 Jy ! Component: 200 - total flux cleaned = 0.00283832 Jy ! Total flux subtracted in 200 components = 0.00283832 Jy ! Clean residual min=-0.002549 max=0.002275 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.336531 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 = -0.000102105 Jy ! Component: 100 - total flux cleaned = -0.000164579 Jy ! Component: 150 - total flux cleaned = -0.000252878 Jy ! Component: 200 - total flux cleaned = -0.000308285 Jy ! Total flux subtracted in 200 components = -0.000308285 Jy ! Clean residual min=-0.002436 max=0.002245 Jy/beam ! Clean residual mean=0.000001 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.336223 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.336223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.64 mas, bpa=17.15 degrees ! Estimated noise=0.427267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000751234 Jy ! Component: 100 - total flux cleaned = -0.000686104 Jy ! Component: 150 - total flux cleaned = -0.00068372 Jy ! Component: 200 - total flux cleaned = -0.000536258 Jy ! Total flux subtracted in 200 components = -0.000536258 Jy ! Clean residual min=-0.002642 max=0.002612 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.335686 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.335686 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=0.061101Jy sigma=1.329642 ! Fit after self-cal, rms=0.061056Jy sigma=1.328589 wmodel /scr/pima/bg219e_uvs/J2021+0515_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219e_uvs/J2021+0515_X_map.mod wobs /scr/pima/bg219e_uvs/J2021+0515_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2021+0515_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2021+0515_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J2021+0515_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 = 0.000338276 Jy ! Component: 100 - total flux cleaned = 0.00054541 Jy ! Component: 150 - total flux cleaned = 0.000782875 Jy ! Component: 200 - total flux cleaned = 0.000970141 Jy ! Component: 250 - total flux cleaned = 0.00118641 Jy ! Component: 300 - total flux cleaned = 0.00142993 Jy ! Component: 350 - total flux cleaned = 0.00166642 Jy ! Component: 400 - total flux cleaned = 0.00179752 Jy ! Component: 450 - total flux cleaned = 0.00195645 Jy ! Component: 500 - total flux cleaned = 0.00189357 Jy ! Component: 550 - total flux cleaned = 0.0018934 Jy ! Component: 600 - total flux cleaned = 0.00183373 Jy ! Component: 650 - total flux cleaned = 0.00180444 Jy ! Component: 700 - total flux cleaned = 0.00171962 Jy ! Component: 750 - total flux cleaned = 0.0017477 Jy ! Component: 800 - total flux cleaned = 0.00169278 Jy ! Component: 850 - total flux cleaned = 0.00166621 Jy ! Component: 900 - total flux cleaned = 0.00163996 Jy ! Component: 950 - total flux cleaned = 0.00161452 Jy ! Component: 1000 - total flux cleaned = 0.00161524 Jy ! Component: 1050 - total flux cleaned = 0.00164005 Jy ! Component: 1100 - total flux cleaned = 0.00166418 Jy ! Component: 1150 - total flux cleaned = 0.0017115 Jy ! Component: 1200 - total flux cleaned = 0.00171177 Jy ! Component: 1250 - total flux cleaned = 0.00168887 Jy ! Component: 1300 - total flux cleaned = 0.00168884 Jy ! Component: 1350 - total flux cleaned = 0.0017109 Jy ! Component: 1400 - total flux cleaned = 0.00168896 Jy ! Component: 1450 - total flux cleaned = 0.00166767 Jy ! Component: 1500 - total flux cleaned = 0.00168917 Jy ! Component: 1550 - total flux cleaned = 0.00166843 Jy ! Component: 1600 - total flux cleaned = 0.00162741 Jy ! Component: 1650 - total flux cleaned = 0.00164777 Jy ! Component: 1700 - total flux cleaned = 0.00160763 Jy ! Component: 1750 - total flux cleaned = 0.00162673 Jy ! Component: 1800 - total flux cleaned = 0.00158731 Jy ! Component: 1850 - total flux cleaned = 0.00141455 Jy ! Component: 1900 - total flux cleaned = 0.00139554 Jy ! Component: 1950 - total flux cleaned = 0.0013766 Jy ! Component: 2000 - total flux cleaned = 0.00128406 Jy ! Component: 2050 - total flux cleaned = 0.00122945 Jy ! Component: 2100 - total flux cleaned = 0.00122934 Jy ! Component: 2150 - total flux cleaned = 0.00105028 Jy ! Component: 2200 - total flux cleaned = 0.00103299 Jy ! Component: 2250 - total flux cleaned = 0.00099797 Jy ! Component: 2300 - total flux cleaned = 0.000945839 Jy ! Component: 2350 - total flux cleaned = 0.00087749 Jy ! Component: 2400 - total flux cleaned = 0.000826327 Jy ! Component: 2450 - total flux cleaned = 0.000775852 Jy ! Component: 2500 - total flux cleaned = 0.000725996 Jy ! Component: 2550 - total flux cleaned = 0.000709533 Jy ! Component: 2600 - total flux cleaned = 0.000676909 Jy ! Component: 2650 - total flux cleaned = 0.000644499 Jy ! Component: 2700 - total flux cleaned = 0.000644602 Jy ! Component: 2750 - total flux cleaned = 0.000549174 Jy ! Component: 2800 - total flux cleaned = 0.000533357 Jy ! Component: 2850 - total flux cleaned = 0.000549009 Jy ! Component: 2900 - total flux cleaned = 0.000518174 Jy ! Component: 2950 - total flux cleaned = 0.000472541 Jy ! Component: 3000 - total flux cleaned = 0.000472642 Jy ! Component: 3050 - total flux cleaned = 0.000487783 Jy ! Component: 3100 - total flux cleaned = 0.000472746 Jy ! Component: 3150 - total flux cleaned = 0.000443042 Jy ! Component: 3200 - total flux cleaned = 0.000413648 Jy ! Component: 3250 - total flux cleaned = 0.000413569 Jy ! Component: 3300 - total flux cleaned = 0.000370259 Jy ! Component: 3350 - total flux cleaned = 0.000284458 Jy ! Component: 3400 - total flux cleaned = 0.000298809 Jy ! Component: 3450 - total flux cleaned = 0.000270811 Jy ! Component: 3500 - total flux cleaned = 0.00032693 Jy ! Component: 3550 - total flux cleaned = 0.000257445 Jy ! Component: 3600 - total flux cleaned = 0.000271261 Jy ! Component: 3650 - total flux cleaned = 0.000257302 Jy ! Component: 3700 - total flux cleaned = 0.000175744 Jy ! Component: 3750 - total flux cleaned = 0.000189123 Jy ! Component: 3800 - total flux cleaned = 0.000149022 Jy ! Component: 3850 - total flux cleaned = 0.00013583 Jy ! Component: 3900 - total flux cleaned = 0.00010927 Jy ! Component: 3950 - total flux cleaned = 8.31234e-05 Jy ! Component: 4000 - total flux cleaned = 6.99945e-05 Jy ! Component: 4050 - total flux cleaned = 5.70596e-05 Jy ! Total flux subtracted in 4096 components = 5.55388e-06 Jy ! Clean residual min=-0.000818 max=0.000716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.335692 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 361 components and 0.335692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2021+0515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.64 at 17.15 degrees (North through East) ! Clean map min=-0.0015161 max=0.2243 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2021+0515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224299 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295866 0.295866 0.591732 1.18346 2.36693 4.73386 9.46772 18.9354 37.8709 75.7417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1013.97 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2021+0515_X_uvs.log closed on Thu Apr 7 09:17:30 2016