! Started logfile: /scr/pima/bg219e_uvs/J1539+1604_X_dfm.log on Thu May 19 18:45:20 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/bg219e_uvs/J1539+1604_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1539+1604_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807937 visibilities/baseline/integration-bin. ! Found source: J1539+1604 ! ! 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 12216 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 J1539+1604_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014631Jy sigma=23.983006 ! Fit after self-cal, rms=0.850616Jy sigma=20.021816 ! 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=0.8435 mas, bmaj=1.955 mas, bpa=14.19 degrees ! Estimated noise=0.476918 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 = 0.112693 Jy ! Component: 100 - total flux cleaned = 0.141257 Jy ! Total flux subtracted in 100 components = 0.141257 Jy ! Clean residual min=-0.006306 max=0.012114 Jy/beam ! Clean residual mean=-0.000011 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.141257 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.141257 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=0.068393Jy sigma=1.569521 ! Fit after self-cal, rms=0.068316Jy sigma=1.567220 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131598 Jy ! Component: 100 - total flux cleaned = 0.0203698 Jy ! Total flux subtracted in 100 components = 0.0203698 Jy ! Clean residual min=-0.005497 max=0.008417 Jy/beam ! Clean residual mean=-0.000007 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.161627 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.161627 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=0.064990Jy sigma=1.480022 ! Fit after self-cal, rms=0.065004Jy sigma=1.479698 ! Inverting map ! Added new window around map position (9.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784944 Jy ! Component: 100 - total flux cleaned = 0.0128775 Jy ! Total flux subtracted in 100 components = 0.0128775 Jy ! Clean residual min=-0.004868 max=0.006855 Jy/beam ! Clean residual mean=-0.000007 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.174505 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.174505 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=0.063669Jy sigma=1.443494 ! Fit after self-cal, rms=0.063605Jy sigma=1.442151 ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645048 Jy ! Component: 100 - total flux cleaned = 0.0105801 Jy ! Total flux subtracted in 100 components = 0.0105801 Jy ! Clean residual min=-0.004367 max=0.004115 Jy/beam ! Clean residual mean=-0.000005 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.185085 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.185085 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=0.062611Jy sigma=1.416043 ! Fit after self-cal, rms=0.062561Jy sigma=1.414984 ! 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=1.022 mas, bmaj=2.183 mas, bpa=11.84 degrees ! Estimated noise=0.304572 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 = 0.00627262 Jy ! Component: 100 - total flux cleaned = 0.0107794 Jy ! Component: 150 - total flux cleaned = 0.0142911 Jy ! Component: 200 - total flux cleaned = 0.0170693 Jy ! Total flux subtracted in 200 components = 0.0170693 Jy ! Clean residual min=-0.003120 max=0.003533 Jy/beam ! Clean residual mean=-0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.202154 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 61 components and 0.202154 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=0.061750Jy sigma=1.393039 ! Fit after self-cal, rms=0.061703Jy sigma=1.392054 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.183 at 11.84 degrees (North through East) ! Clean map min=-0.002831 max=0.15133 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 1.01 FD 1.02 HN 1.02 KP 0.98 ! LA 0.96 MK 0.97 NL 0.99 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.02 ! LA 0.97 MK 1.02 NL 1.01 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 1.01 ! LA 0.94 MK 1.03 NL 1.00 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00 NL 1.01 OV 1.02 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.96 KP 0.96 ! LA 0.96 MK 1.08 NL 1.02 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.02 ! LA 0.96 MK 1.05 NL 1.01 OV 1.02 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 1.00 ! LA 0.99 MK 1.06 NL 1.01 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 0.98 ! LA 0.97 MK 1.06 NL 1.03 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.01 KP 1.00 ! LA 0.95 MK 1.08 NL 1.00 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.98 ! LA 0.97 MK 1.07 NL 1.07 OV 1.05 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.02 ! LA 0.95 MK 1.06 NL 1.03 OV 1.01 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 1.12 NL 1.04 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.061703Jy sigma=1.392054 ! Fit after self-cal, rms=0.061365Jy sigma=1.382522 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.195 mas, bpa=12.08 degrees ! Estimated noise=0.302042 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 (-0.4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338906 Jy ! Component: 100 - total flux cleaned = 0.00544856 Jy ! Component: 150 - total flux cleaned = 0.00707543 Jy ! Component: 200 - total flux cleaned = 0.00822015 Jy ! Total flux subtracted in 200 components = 0.00822015 Jy ! Clean residual min=-0.002017 max=0.002610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.210374 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.210374 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=0.061148Jy sigma=1.376495 ! Fit after self-cal, rms=0.061149Jy sigma=1.376186 ! 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=0.061149Jy sigma=1.376186 ! Fit after self-cal, rms=0.061020Jy sigma=1.369685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.199 mas, bpa=11.99 degrees ! Estimated noise=0.301735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142509 Jy ! Component: 100 - total flux cleaned = 0.00222605 Jy ! Component: 150 - total flux cleaned = 0.0027555 Jy ! Component: 200 - total flux cleaned = 0.00324259 Jy ! Total flux subtracted in 200 components = 0.00324259 Jy ! Clean residual min=-0.001981 max=0.002176 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.213617 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.213617 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=0.060974Jy sigma=1.368391 ! Fit after self-cal, rms=0.060974Jy sigma=1.368256 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-37.2, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086299 Jy ! Component: 100 - total flux cleaned = 0.00101522 Jy ! Component: 150 - total flux cleaned = 0.00117919 Jy ! Component: 200 - total flux cleaned = 0.00131979 Jy ! Total flux subtracted in 200 components = 0.00131979 Jy ! Clean residual min=-0.001782 max=0.001964 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.214937 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 134 components and 0.214936 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=0.060887Jy sigma=1.366030 ! Fit after self-cal, rms=0.060880Jy sigma=1.365915 ! Inverting map ! Added new window around map position (-12.8, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169644 Jy ! Component: 100 - total flux cleaned = 0.00209395 Jy ! Component: 150 - total flux cleaned = 0.00216187 Jy ! Component: 200 - total flux cleaned = 0.00222206 Jy ! Total flux subtracted in 200 components = 0.00222206 Jy ! Clean residual min=-0.001694 max=0.001893 Jy/beam ! Clean residual mean=0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.217159 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.217159 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=0.060816Jy sigma=1.364450 ! Fit after self-cal, rms=0.060814Jy sigma=1.364361 ! Inverting map ! Added new window around map position (44.8, -46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504372 Jy ! Component: 100 - total flux cleaned = 0.000447116 Jy ! Component: 150 - total flux cleaned = 0.000610074 Jy ! Component: 200 - total flux cleaned = 0.000728076 Jy ! Total flux subtracted in 200 components = 0.000728076 Jy ! Clean residual min=-0.001517 max=0.001633 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.217887 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.217887 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=0.060750Jy sigma=1.362918 ! Fit after self-cal, rms=0.060746Jy sigma=1.362846 ! 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=0.060746Jy sigma=1.362846 ! Fit after self-cal, rms=0.060611Jy sigma=1.362493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.196 mas, bpa=12.11 degrees ! Estimated noise=0.301091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637432 Jy ! Component: 100 - total flux cleaned = 0.000940483 Jy ! Component: 150 - total flux cleaned = 0.00105209 Jy ! Component: 200 - total flux cleaned = 0.00107781 Jy ! Total flux subtracted in 200 components = 0.00107781 Jy ! Clean residual min=-0.001511 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.218964 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 185 components and 0.218964 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=0.060584Jy sigma=1.361901 ! Fit after self-cal, rms=0.060582Jy sigma=1.361881 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 = 0.000160406 Jy ! Component: 100 - total flux cleaned = 0.000184983 Jy ! Component: 150 - total flux cleaned = 0.00020912 Jy ! Component: 200 - total flux cleaned = 0.000277172 Jy ! Total flux subtracted in 200 components = 0.000277172 Jy ! Clean residual min=-0.001494 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.219242 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 193 components and 0.219242 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=0.060565Jy sigma=1.361508 ! Fit after self-cal, rms=0.060564Jy sigma=1.361503 ! 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=0.060564Jy sigma=1.361503 ! Fit after self-cal, rms=0.060541Jy sigma=1.361471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=2.924 mas, bpa=-4.912 degrees ! Estimated noise=0.360377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722251 Jy ! Component: 100 - total flux cleaned = 0.00100241 Jy ! Component: 150 - total flux cleaned = 0.00118189 Jy ! Component: 200 - total flux cleaned = 0.0012646 Jy ! Total flux subtracted in 200 components = 0.0012646 Jy ! Clean residual min=-0.001474 max=0.001695 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.220506 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 209 components and 0.220506 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=0.060534Jy sigma=1.361264 ! Fit after self-cal, rms=0.060533Jy sigma=1.361240 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 = 0.000181148 Jy ! Component: 100 - total flux cleaned = 0.000200348 Jy ! Component: 150 - total flux cleaned = 0.000236036 Jy ! Component: 200 - total flux cleaned = 0.000269874 Jy ! Total flux subtracted in 200 components = 0.000269874 Jy ! Clean residual min=-0.001467 max=0.001666 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.220776 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 220 components and 0.220776 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=0.060530Jy sigma=1.361138 ! Fit after self-cal, rms=0.060529Jy sigma=1.361128 ! 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=1.032 mas, bmaj=2.195 mas, bpa=12.14 degrees ! Estimated noise=0.300908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 2.195 at 12.14 degrees (North through East) ! Clean map min=-0.0013541 max=0.14997 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=0.85 mas, bmaj=1.969 mas, bpa=14.5 degrees ! Estimated noise=0.473067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111661 Jy ! Component: 100 - total flux cleaned = 0.139571 Jy ! Component: 150 - total flux cleaned = 0.152595 Jy ! Component: 200 - total flux cleaned = 0.161718 Jy ! Total flux subtracted in 200 components = 0.161718 Jy ! Clean residual min=-0.004557 max=0.005654 Jy/beam ! Clean residual mean=-0.000005 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.161718 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.161718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.195 mas, bpa=12.14 degrees ! Estimated noise=0.300908 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 = 0.0108264 Jy ! Component: 100 - total flux cleaned = 0.0185912 Jy ! Component: 150 - total flux cleaned = 0.0244784 Jy ! Component: 200 - total flux cleaned = 0.0292522 Jy ! Total flux subtracted in 200 components = 0.0292522 Jy ! Clean residual min=-0.003002 max=0.003446 Jy/beam ! Clean residual mean=-0.000004 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.19097 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 0.19097 Jy ! Inverting map ! Added new window around map position (3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410981 Jy ! Component: 100 - total flux cleaned = 0.00725369 Jy ! Component: 150 - total flux cleaned = 0.0098256 Jy ! Component: 200 - total flux cleaned = 0.0120789 Jy ! Total flux subtracted in 200 components = 0.0120789 Jy ! Clean residual min=-0.002290 max=0.002263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.203049 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.203049 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=2.085 mas, bmaj=2.924 mas, bpa=-4.912 degrees ! Estimated noise=0.360377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368213 Jy ! Component: 100 - total flux cleaned = 0.00633434 Jy ! Component: 150 - total flux cleaned = 0.00809182 Jy ! Component: 200 - total flux cleaned = 0.00955637 Jy ! Total flux subtracted in 200 components = 0.00955637 Jy ! Clean residual min=-0.001882 max=0.002184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.212605 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 = 0.00120595 Jy ! Component: 100 - total flux cleaned = 0.00211099 Jy ! Component: 150 - total flux cleaned = 0.00283407 Jy ! Component: 200 - total flux cleaned = 0.00340711 Jy ! Total flux subtracted in 200 components = 0.00340711 Jy ! Clean residual min=-0.001627 max=0.001950 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.216013 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 173 components and 0.216013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.195 mas, bpa=12.14 degrees ! Estimated noise=0.300908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592869 Jy ! Component: 100 - total flux cleaned = 0.000946091 Jy ! Component: 150 - total flux cleaned = 0.00121581 Jy ! Component: 200 - total flux cleaned = 0.00142495 Jy ! Total flux subtracted in 200 components = 0.00142495 Jy ! Clean residual min=-0.001560 max=0.001685 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.217438 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.217438 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=0.060641Jy sigma=1.363466 ! Fit after self-cal, rms=0.060628Jy sigma=1.363327 wmodel /J1539+1604_X_map.mod ! wmodel: Unable to open new model file: /J1539+1604_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1539+1604_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 2.195 at 12.14 degrees (North through East) ! Clean map min=-0.0014454 max=0.15008 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1539+1604_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.79888 0.79888 1.59776 3.19552 6.39104 12.7821 25.5642 51.1283 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.525 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1539+1604_X_dfm.log closed on Thu May 19 18:45:23 2016