! Started logfile: /scr/pima/bg219h_uvs/J0208-2650_X_dfm.log on Thu May 19 22:02:57 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0208-2650_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0208-2650_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856349 visibilities/baseline/integration-bin. ! Found source: J0208-2650 ! ! 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 12948 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0208-2650_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. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! 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. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008671Jy sigma=20.319679 ! Fit after self-cal, rms=0.886059Jy sigma=17.820540 ! 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=0.6195 mas, bmaj=1.723 mas, bpa=-5.434 degrees ! Estimated noise=0.578612 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 = 0.087044 Jy ! Component: 100 - total flux cleaned = 0.110646 Jy ! Total flux subtracted in 100 components = 0.110646 Jy ! Clean residual min=-0.005196 max=0.009567 Jy/beam ! Clean residual mean=-0.000005 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.110646 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.110646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082528Jy sigma=1.427729 ! Fit after self-cal, rms=0.082237Jy sigma=1.421871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102047 Jy ! Component: 100 - total flux cleaned = 0.0153215 Jy ! Total flux subtracted in 100 components = 0.0153215 Jy ! Clean residual min=-0.003912 max=0.003665 Jy/beam ! Clean residual mean=-0.000005 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.125967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.125967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080916Jy sigma=1.385793 ! Fit after self-cal, rms=0.080918Jy sigma=1.385525 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=2.09 mas, bpa=-6.155 degrees ! Estimated noise=0.352601 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 = 0.00313034 Jy ! Component: 100 - total flux cleaned = 0.0044795 Jy ! Component: 150 - total flux cleaned = 0.0047808 Jy ! Component: 200 - total flux cleaned = 0.00480433 Jy ! Total flux subtracted in 200 components = 0.00480433 Jy ! Clean residual min=-0.002659 max=0.002574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.130771 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.130771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.080838Jy sigma=1.382536 ! Fit after self-cal, rms=0.080843Jy sigma=1.382501 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8069 x 2.09 at -6.155 degrees (North through East) ! Clean map min=-0.0023425 max=0.11709 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.18 KP 0.95 ! LA 0.96 MK 1.07 NL 0.99 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.15 KP 0.97 ! LA 0.94 MK 1.03 NL 1.02 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.09 KP 0.99 ! LA 0.97 MK 0.98 NL 0.95 OV 1.00 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.95 KP 0.98 ! LA 1.04 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 1.03 ! LA 1.02 MK 1.00 NL 1.00 OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.11 KP 1.02 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 0.95 ! LA 0.94 MK 1.02 NL 0.99 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.16 KP 0.97 ! LA 1.09 MK 0.94 NL 0.97 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 0.93 ! LA 1.07 MK 1.03 NL 1.01 OV 1.03 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.00 KP 0.98 ! LA 1.06 MK 1.00 NL 0.98 OV 1.07 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.95 ! LA 1.09 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 0.96 ! LA 1.04 MK 0.96 NL 1.01 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.080843Jy sigma=1.382501 ! Fit after self-cal, rms=0.081895Jy sigma=1.376468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8081 mas, bmaj=2.087 mas, bpa=-6.077 degrees ! Estimated noise=0.351513 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 = -0.000421636 Jy ! Component: 100 - total flux cleaned = -0.000523595 Jy ! Component: 150 - total flux cleaned = -0.000563313 Jy ! Component: 200 - total flux cleaned = -0.000563479 Jy ! Total flux subtracted in 200 components = -0.000563479 Jy ! Clean residual min=-0.002398 max=0.002399 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.130208 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.130208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081876Jy sigma=1.376216 ! Fit after self-cal, rms=0.081903Jy sigma=1.376066 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081903Jy sigma=1.376066 ! Fit after self-cal, rms=0.081330Jy sigma=1.374762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.087 mas, bpa=-5.962 degrees ! Estimated noise=0.349872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454003 Jy ! Component: 100 - total flux cleaned = -0.000497634 Jy ! Component: 150 - total flux cleaned = -0.000498059 Jy ! Component: 200 - total flux cleaned = -0.000498458 Jy ! Total flux subtracted in 200 components = -0.000498458 Jy ! Clean residual min=-0.002397 max=0.002221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.129709 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.12971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081321Jy sigma=1.374682 ! Fit after self-cal, rms=0.081326Jy sigma=1.374593 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 = 1.22432e-05 Jy ! Component: 100 - total flux cleaned = 2.27324e-05 Jy ! Component: 150 - total flux cleaned = 2.26695e-05 Jy ! Component: 200 - total flux cleaned = 2.26318e-05 Jy ! Total flux subtracted in 200 components = 2.26318e-05 Jy ! Clean residual min=-0.002363 max=0.002226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.129732 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.129732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081323Jy sigma=1.374543 ! Fit after self-cal, rms=0.081324Jy sigma=1.374541 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081324Jy sigma=1.374541 ! Fit after self-cal, rms=0.081426Jy sigma=1.374091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8077 mas, bmaj=2.088 mas, bpa=-5.936 degrees ! Estimated noise=0.348857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000407637 Jy ! Component: 100 - total flux cleaned = -0.000439519 Jy ! Component: 150 - total flux cleaned = -0.000439623 Jy ! Component: 200 - total flux cleaned = -0.000439753 Jy ! Total flux subtracted in 200 components = -0.000439753 Jy ! Clean residual min=-0.002331 max=0.002108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.129292 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.129292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081421Jy sigma=1.374045 ! Fit after self-cal, rms=0.081431Jy sigma=1.374031 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 = -8.82787e-06 Jy ! Component: 100 - total flux cleaned = 7.78006e-06 Jy ! Component: 150 - total flux cleaned = 7.27822e-06 Jy ! Component: 200 - total flux cleaned = 7.63125e-06 Jy ! Total flux subtracted in 200 components = 7.63125e-06 Jy ! Clean residual min=-0.002310 max=0.002104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.1293 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.1293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081429Jy sigma=1.373998 ! Fit after self-cal, rms=0.081433Jy sigma=1.373993 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081433Jy sigma=1.373993 ! Fit after self-cal, rms=0.081175Jy sigma=1.373969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=5.311 mas, bpa=1.752 degrees ! Estimated noise=0.448437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128693 Jy ! Component: 100 - total flux cleaned = 0.00014102 Jy ! Component: 150 - total flux cleaned = 0.000152844 Jy ! Component: 200 - total flux cleaned = 0.000164754 Jy ! Total flux subtracted in 200 components = 0.000164754 Jy ! Clean residual min=-0.002207 max=0.002033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.129465 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.129465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081174Jy sigma=1.373972 ! Fit after self-cal, rms=0.081178Jy sigma=1.373967 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 = 1.96385e-05 Jy ! Component: 100 - total flux cleaned = 2.54431e-05 Jy ! Component: 150 - total flux cleaned = 3.64527e-05 Jy ! Component: 200 - total flux cleaned = 4.71589e-05 Jy ! Total flux subtracted in 200 components = 4.71589e-05 Jy ! Clean residual min=-0.002203 max=0.002022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.129512 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.129512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081178Jy sigma=1.373978 ! Fit after self-cal, rms=0.081179Jy sigma=1.373979 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.087 mas, bpa=-5.924 degrees ! Estimated noise=0.347832 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8076 x 2.087 at -5.924 degrees (North through East) ! Clean map min=-0.0020495 max=0.11621 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=0.6191 mas, bmaj=1.722 mas, bpa=-5.239 degrees ! Estimated noise=0.571935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0858532 Jy ! Component: 100 - total flux cleaned = 0.109264 Jy ! Component: 150 - total flux cleaned = 0.119439 Jy ! Component: 200 - total flux cleaned = 0.12466 Jy ! Total flux subtracted in 200 components = 0.12466 Jy ! Clean residual min=-0.004026 max=0.003490 Jy/beam ! Clean residual mean=-0.000004 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.12466 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 0.12466 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.087 mas, bpa=-5.924 degrees ! Estimated noise=0.347832 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 = 0.00297068 Jy ! Component: 100 - total flux cleaned = 0.00415094 Jy ! Component: 150 - total flux cleaned = 0.00427818 Jy ! Component: 200 - total flux cleaned = 0.0043589 Jy ! Total flux subtracted in 200 components = 0.0043589 Jy ! Clean residual min=-0.002497 max=0.001991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.129019 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.129019 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=2.16 mas, bmaj=5.311 mas, bpa=1.752 degrees ! Estimated noise=0.448437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054508 Jy ! Component: 100 - total flux cleaned = 0.000710412 Jy ! Component: 150 - total flux cleaned = 0.000717111 Jy ! Component: 200 - total flux cleaned = 0.000720263 Jy ! Total flux subtracted in 200 components = 0.000720263 Jy ! Clean residual min=-0.002228 max=0.001988 Jy/beam ! Clean residual mean=-0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.129739 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 = 3.22674e-06 Jy ! Component: 100 - total flux cleaned = 6.22438e-06 Jy ! Component: 150 - total flux cleaned = 9.28865e-06 Jy ! Component: 200 - total flux cleaned = 1.23692e-05 Jy ! Total flux subtracted in 200 components = 1.23692e-05 Jy ! Clean residual min=-0.002226 max=0.001986 Jy/beam ! Clean residual mean=-0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.129751 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.129751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.087 mas, bpa=-5.924 degrees ! Estimated noise=0.347832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321234 Jy ! Component: 100 - total flux cleaned = -0.00034152 Jy ! Component: 150 - total flux cleaned = -0.0003605 Jy ! Component: 200 - total flux cleaned = -0.000394936 Jy ! Total flux subtracted in 200 components = -0.000394936 Jy ! Clean residual min=-0.002378 max=0.002064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.129357 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.129356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081187Jy sigma=1.374252 ! Fit after self-cal, rms=0.081188Jy sigma=1.374226 wmodel /J0208-2650_X_map.mod ! wmodel: Unable to open new model file: /J0208-2650_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0208-2650_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8076 x 2.087 at -5.924 degrees (North through East) ! Clean map min=-0.0020963 max=0.11583 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0208-2650_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000486622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2604 1.2604 2.5208 5.0416 10.0832 20.1664 40.3328 80.6656 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 238.019 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0208-2650_X_dfm.log closed on Thu May 19 22:02:59 2016