! Started logfile: /scr/pima/bg219h_uvs/J2150-2812_X_dfm.log on Thu May 19 22:42:00 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/J2150-2812_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2150-2812_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889362 visibilities/baseline/integration-bin. ! Found source: J2150-2812 ! ! 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 22572 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 J2150-2812_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. ! ! 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=1.030526Jy sigma=20.807233 ! Fit after self-cal, rms=0.800732Jy sigma=15.862240 ! 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=0.6311 mas, bmaj=1.629 mas, bpa=-8.239 degrees ! Estimated noise=0.520407 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 = 0.142899 Jy ! Component: 100 - total flux cleaned = 0.193414 Jy ! Total flux subtracted in 100 components = 0.193414 Jy ! Clean residual min=-0.012090 max=0.024658 Jy/beam ! Clean residual mean=-0.000049 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.193414 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.193414 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=0.100463Jy sigma=1.883036 ! Fit after self-cal, rms=0.100422Jy sigma=1.881596 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289013 Jy ! Component: 100 - total flux cleaned = 0.0456045 Jy ! Total flux subtracted in 100 components = 0.0456045 Jy ! Clean residual min=-0.007163 max=0.012388 Jy/beam ! Clean residual mean=-0.000025 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.239018 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.239018 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=0.089474Jy sigma=1.572669 ! Fit after self-cal, rms=0.089458Jy sigma=1.572099 ! Inverting map ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118334 Jy ! Component: 100 - total flux cleaned = 0.0195196 Jy ! Total flux subtracted in 100 components = 0.0195196 Jy ! Clean residual min=-0.006313 max=0.010314 Jy/beam ! Clean residual mean=-0.000016 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.258538 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.258538 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=0.087381Jy sigma=1.515904 ! Fit after self-cal, rms=0.087321Jy sigma=1.513085 ! Inverting map ! Added new window around map position (-0.6, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870358 Jy ! Component: 100 - total flux cleaned = 0.0110519 Jy ! Total flux subtracted in 100 components = 0.0110519 Jy ! Clean residual min=-0.005271 max=0.007065 Jy/beam ! Clean residual mean=-0.000011 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.26959 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.26959 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=0.086403Jy sigma=1.492132 ! Fit after self-cal, rms=0.086342Jy sigma=1.489989 ! 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=0.8311 mas, bmaj=2.058 mas, bpa=-6.97 degrees ! Estimated noise=0.242686 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 = 0.00560159 Jy ! Component: 100 - total flux cleaned = 0.00682561 Jy ! Component: 150 - total flux cleaned = 0.00704282 Jy ! Component: 200 - total flux cleaned = 0.00723659 Jy ! Total flux subtracted in 200 components = 0.00723659 Jy ! Clean residual min=-0.005026 max=0.006205 Jy/beam ! Clean residual mean=-0.000018 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.276826 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.276826 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=0.085839Jy sigma=1.481142 ! Fit after self-cal, rms=0.085837Jy sigma=1.480417 ! Inverting map ! Added new window around map position (-6.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586384 Jy ! Component: 100 - total flux cleaned = 0.00841454 Jy ! Component: 150 - total flux cleaned = 0.00860544 Jy ! Component: 200 - total flux cleaned = 0.00868489 Jy ! Total flux subtracted in 200 components = 0.00868489 Jy ! Clean residual min=-0.004768 max=0.004550 Jy/beam ! Clean residual mean=-0.000012 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.285511 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.285511 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=0.085353Jy sigma=1.471214 ! Fit after self-cal, rms=0.085338Jy sigma=1.470421 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8311 x 2.058 at -6.97 degrees (North through East) ! Clean map min=-0.0041614 max=0.20166 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 0.98 HN 1.16 KP 0.99 ! LA 0.97 MK 1.01 NL 1.00 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.12 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.09 KP 0.98 ! LA 0.96 MK 0.98 NL 1.01 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.15 KP 0.97 ! LA 0.96 MK 1.02 NL 1.00 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.12 KP 0.97 ! LA 0.95 MK 1.02 NL 0.99 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.15 KP 0.99 ! LA 0.96 MK 0.98 NL 0.97 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.14 KP 0.97 ! LA 0.97 MK 1.02 NL 1.00 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.085338Jy sigma=1.470421 ! Fit after self-cal, rms=0.087424Jy sigma=1.462948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=2.053 mas, bpa=-6.819 degrees ! Estimated noise=0.242812 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 = -0.00025604 Jy ! Component: 100 - total flux cleaned = -0.000520864 Jy ! Component: 150 - total flux cleaned = -0.000815185 Jy ! Component: 200 - total flux cleaned = -0.000975884 Jy ! Total flux subtracted in 200 components = -0.000975884 Jy ! Clean residual min=-0.003445 max=0.003497 Jy/beam ! Clean residual mean=-0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.284535 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.284535 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=0.087318Jy sigma=1.461274 ! Fit after self-cal, rms=0.087350Jy sigma=1.461109 ! 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=0.087350Jy sigma=1.461109 ! Fit after self-cal, rms=0.089665Jy sigma=1.451603 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.057 mas, bpa=-6.44 degrees ! Estimated noise=0.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00054087 Jy ! Component: 100 - total flux cleaned = -0.000958837 Jy ! Component: 150 - total flux cleaned = -0.00127 Jy ! Component: 200 - total flux cleaned = -0.00145289 Jy ! Total flux subtracted in 200 components = -0.00145289 Jy ! Clean residual min=-0.002725 max=0.003017 Jy/beam ! Clean residual mean=-0.000008 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.283083 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.283082 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=0.089588Jy sigma=1.450260 ! Fit after self-cal, rms=0.089621Jy sigma=1.450122 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 (-25.4, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235321 Jy ! Component: 100 - total flux cleaned = 0.00277275 Jy ! Component: 150 - total flux cleaned = 0.00287068 Jy ! Component: 200 - total flux cleaned = 0.00287201 Jy ! Total flux subtracted in 200 components = 0.00287201 Jy ! Clean residual min=-0.002534 max=0.002905 Jy/beam ! Clean residual mean=-0.000008 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.285955 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.285954 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=0.089512Jy sigma=1.448027 ! Fit after self-cal, rms=0.089504Jy sigma=1.447910 ! Inverting map ! Added new window around map position (-2.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270119 Jy ! Component: 100 - total flux cleaned = 0.00288896 Jy ! Component: 150 - total flux cleaned = 0.00303736 Jy ! Component: 200 - total flux cleaned = 0.00308314 Jy ! Total flux subtracted in 200 components = 0.00308314 Jy ! Clean residual min=-0.002499 max=0.002587 Jy/beam ! Clean residual mean=-0.000006 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.289038 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.289037 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=0.089378Jy sigma=1.445874 ! Fit after self-cal, rms=0.089366Jy sigma=1.445667 ! 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=0.089366Jy sigma=1.445667 ! Fit after self-cal, rms=0.090465Jy sigma=1.441720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8358 mas, bmaj=2.058 mas, bpa=-6.273 degrees ! Estimated noise=0.243897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29352e-05 Jy ! Component: 100 - total flux cleaned = 5.63546e-05 Jy ! Component: 150 - total flux cleaned = 9.71186e-05 Jy ! Component: 200 - total flux cleaned = 0.000171997 Jy ! Total flux subtracted in 200 components = 0.000171997 Jy ! Clean residual min=-0.002216 max=0.002274 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.289209 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 0.28921 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=0.090405Jy sigma=1.440954 ! Fit after self-cal, rms=0.090412Jy sigma=1.440901 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 (-12.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197212 Jy ! Component: 100 - total flux cleaned = 0.0028364 Jy ! Component: 150 - total flux cleaned = 0.00317214 Jy ! Component: 200 - total flux cleaned = 0.00330772 Jy ! Total flux subtracted in 200 components = 0.00330772 Jy ! Clean residual min=-0.002120 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.292517 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 154 components and 0.292517 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=0.090351Jy sigma=1.439715 ! Fit after self-cal, rms=0.090349Jy sigma=1.439654 ! 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=0.090349Jy sigma=1.439654 ! Fit after self-cal, rms=0.090605Jy sigma=1.439487 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=5.585 mas, bpa=-1.138 degrees ! Estimated noise=0.304814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014229 Jy ! Component: 100 - total flux cleaned = 0.00177584 Jy ! Component: 150 - total flux cleaned = 0.00205421 Jy ! Component: 200 - total flux cleaned = 0.00217433 Jy ! Total flux subtracted in 200 components = 0.00217433 Jy ! Clean residual min=-0.002301 max=0.002090 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.294692 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 0.294692 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=0.090586Jy sigma=1.439243 ! Fit after self-cal, rms=0.090591Jy sigma=1.439215 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 = 0.000325685 Jy ! Component: 100 - total flux cleaned = 0.000411798 Jy ! Component: 150 - total flux cleaned = 0.000511501 Jy ! Component: 200 - total flux cleaned = 0.000584918 Jy ! Total flux subtracted in 200 components = 0.000584918 Jy ! Clean residual min=-0.002237 max=0.002024 Jy/beam ! Clean residual mean=0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.295277 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 185 components and 0.295277 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=0.090583Jy sigma=1.439159 ! Fit after self-cal, rms=0.090582Jy sigma=1.439151 ! 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=0.8359 mas, bmaj=2.059 mas, bpa=-6.185 degrees ! Estimated noise=0.243639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.059 at -6.185 degrees (North through East) ! Clean map min=-0.0031585 max=0.20403 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=0.6343 mas, bmaj=1.625 mas, bpa=-7.397 degrees ! Estimated noise=0.52436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143488 Jy ! Component: 100 - total flux cleaned = 0.194398 Jy ! Component: 150 - total flux cleaned = 0.223103 Jy ! Component: 200 - total flux cleaned = 0.240475 Jy ! Total flux subtracted in 200 components = 0.240475 Jy ! Clean residual min=-0.007170 max=0.009333 Jy/beam ! Clean residual mean=-0.000020 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.240475 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.240475 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.059 mas, bpa=-6.185 degrees ! Estimated noise=0.243639 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 = 0.0156348 Jy ! Component: 100 - total flux cleaned = 0.0245446 Jy ! Component: 150 - total flux cleaned = 0.0306689 Jy ! Component: 200 - total flux cleaned = 0.0352169 Jy ! Total flux subtracted in 200 components = 0.0352169 Jy ! Clean residual min=-0.003029 max=0.003330 Jy/beam ! Clean residual mean=-0.000012 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.275692 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.275692 Jy ! Inverting map ! Added new window around map position (6.8, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038273 Jy ! Component: 100 - total flux cleaned = 0.00691826 Jy ! Component: 150 - total flux cleaned = 0.00953838 Jy ! Component: 200 - total flux cleaned = 0.0113512 Jy ! Total flux subtracted in 200 components = 0.0113512 Jy ! Clean residual min=-0.002455 max=0.002114 Jy/beam ! Clean residual mean=-0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.287043 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.287043 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=2.277 mas, bmaj=5.585 mas, bpa=-1.138 degrees ! Estimated noise=0.304814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266091 Jy ! Component: 100 - total flux cleaned = 0.00460863 Jy ! Component: 150 - total flux cleaned = 0.00611259 Jy ! Component: 200 - total flux cleaned = 0.0069318 Jy ! Total flux subtracted in 200 components = 0.0069318 Jy ! Clean residual min=-0.002241 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.293975 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 = 0.000367313 Jy ! Component: 100 - total flux cleaned = 0.000550676 Jy ! Component: 150 - total flux cleaned = 0.000753182 Jy ! Component: 200 - total flux cleaned = 0.000909448 Jy ! Total flux subtracted in 200 components = 0.000909448 Jy ! Clean residual min=-0.002144 max=0.001718 Jy/beam ! Clean residual mean=0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.294884 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 99 components and 0.294884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=2.059 mas, bpa=-6.185 degrees ! Estimated noise=0.243639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411368 Jy ! Component: 100 - total flux cleaned = -0.000480232 Jy ! Component: 150 - total flux cleaned = -0.000358383 Jy ! Component: 200 - total flux cleaned = -0.00030327 Jy ! Total flux subtracted in 200 components = -0.00030327 Jy ! Clean residual min=-0.002009 max=0.001896 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.294581 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.294581 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=0.090706Jy sigma=1.441317 ! Fit after self-cal, rms=0.090672Jy sigma=1.441085 wmodel /J2150-2812_X_map.mod ! wmodel: Unable to open new model file: /J2150-2812_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2150-2812_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8359 x 2.059 at -6.185 degrees (North through East) ! Clean map min=-0.0017803 max=0.20358 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2150-2812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628578 0.628578 1.25716 2.51431 5.02862 10.0572 20.1145 40.229 80.458 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.267 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2150-2812_X_dfm.log closed on Thu May 19 22:42:03 2016