! Started logfile: /scr/pima/gb073_uvs/J2338+2124_X_uvs.log on Sat Dec 26 09:46:35 2015 obs /scr/pima/gb073_uvs/J2338+2124_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J2338+2124_X_uva.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 28 of 28 possible baselines. ! AN table 3: 29 integrations on 36 of 36 possible baselines. ! AN table 4: 29 integrations on 28 of 28 possible baselines. ! AN table 5: 29 integrations on 21 of 21 possible baselines. ! AN table 6: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.859229 visibilities/baseline/integration-bin. ! Found source: J2338+2124 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 33888 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/gb073_uvs/J2338+2124_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 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 29 telescope corrections were flagged in sub-array 5. ! A total of 29 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 29 telescope corrections were flagged in sub-array 5. ! A total of 29 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001875Jy sigma=11.582572 ! Fit after self-cal, rms=0.964415Jy sigma=11.160122 ! 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=0.8434 mas, bmaj=1.957 mas, bpa=-0.6937 degrees ! Estimated noise=0.709315 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 = 0.0284791 Jy ! Component: 100 - total flux cleaned = 0.0346894 Jy ! Total flux subtracted in 100 components = 0.0346894 Jy ! Clean residual min=-0.002145 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0346894 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0346894 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. ! ! Fit before self-cal, rms=0.058132Jy sigma=0.641063 ! Fit after self-cal, rms=0.056627Jy sigma=0.623355 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370725 Jy ! Component: 100 - total flux cleaned = 0.00396878 Jy ! Total flux subtracted in 100 components = 0.00396878 Jy ! Clean residual min=-0.001966 max=0.001974 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0386582 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0386582 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. ! ! Fit before self-cal, rms=0.056400Jy sigma=0.621402 ! Fit after self-cal, rms=0.056381Jy sigma=0.621218 ! 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=1.115 mas, bmaj=2.365 mas, bpa=0.2404 degrees ! Estimated noise=0.354455 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 = 0.00068599 Jy ! Component: 100 - total flux cleaned = 0.000880661 Jy ! Component: 150 - total flux cleaned = 0.000880406 Jy ! Component: 200 - total flux cleaned = 0.000880629 Jy ! Total flux subtracted in 200 components = 0.000880629 Jy ! Clean residual min=-0.000924 max=0.001128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0395388 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0395388 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. ! ! Fit before self-cal, rms=0.056368Jy sigma=0.621163 ! Fit after self-cal, rms=0.056361Jy sigma=0.621063 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 2.365 at 0.2404 degrees (North through East) ! Clean map min=-0.00088771 max=0.039134 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 0.91 FD 0.97 KP 1.03 LA 1.11 ! MK 0.89 OV 1.01 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 EF 1.00* FD 0.89 KP 0.99 ! LA 0.99 NL 0.96 ON 1.00* PT 0.93 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.94 KP 0.97 LA 1.08 ! MK 1.05 NL 1.14 PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.99 KP 1.09 LA 1.01 ! NL 1.01 OV 1.16 PT 0.87 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.98 KP 0.95 LA 1.09 ! MK 1.04 NL 1.06 OV 0.99 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.05 KP 1.04 LA 1.03 ! MK 1.07 NL 1.10 PT 1.03 SC 1.19 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.06 KP 1.12 LA 1.07 ! MK 0.94 NL 1.08 OV 1.07 PT 1.15 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 KP 0.97 LA 1.11 ! MK 0.97 NL 0.97 OV 1.05 PT 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 EF 1.00* FD 1.12 KP 0.87 ! LA 1.02 NL 1.11 ON 1.00* PT 1.03 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 FD 1.11 KP 0.91 LA 1.05 ! MK 1.04 NL 1.20 PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.08 KP 0.89 LA 1.05 ! NL 1.14 OV 0.99 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.06 KP 0.97 LA 1.09 ! MK 0.91 NL 0.97 OV 1.11 PT 1.14 ! SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.03 KP 1.10 LA 1.02 ! MK 0.96 NL 1.05 OV 1.11 PT 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.00* FD 1.05 KP 1.01 ! LA 0.93 NL 1.08 ON 1.00* PT 1.07 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.99 KP 1.04 LA 1.02 ! MK 1.12 NL 1.00 PT 1.11 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.02 KP 1.05 LA 0.97 ! NL 1.03 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.94 KP 0.84 ! LA 1.01 NL 1.11 ON 1.00* PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 0.86 KP 0.92 ! LA 1.10 NL 0.95 ON 1.00* PT 1.06 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.99 KP 1.03 LA 0.99 ! MK 0.93 NL 0.98 PT 0.91 SC 1.16 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.10 KP 0.85 LA 0.90 ! NL 1.04 OV 0.85 PT 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.87 KP 0.93 LA 1.02 ! MK 1.11 NL 1.07 PT 0.94 SC 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.92 KP 0.87 LA 1.08 ! MK 0.85 NL 1.07 OV 0.96 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 0.92 KP 0.92 LA 0.98 ! NL 0.99 OV 1.03 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 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=0.056361Jy sigma=0.621063 ! Fit after self-cal, rms=0.056753Jy sigma=0.619984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.357 mas, bpa=0.3579 degrees ! Estimated noise=0.35763 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 = 0.00041868 Jy ! Component: 100 - total flux cleaned = 0.000446312 Jy ! Component: 150 - total flux cleaned = 0.000457499 Jy ! Component: 200 - total flux cleaned = 0.000457925 Jy ! Total flux subtracted in 200 components = 0.000457925 Jy ! Clean residual min=-0.000868 max=0.001051 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0399967 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0399967 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. ! ! Fit before self-cal, rms=0.056745Jy sigma=0.619943 ! Fit after self-cal, rms=0.056766Jy sigma=0.619689 ! 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. ! ! Fit before self-cal, rms=0.056766Jy sigma=0.619689 ! Fit after self-cal, rms=0.057173Jy sigma=0.619640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.355 mas, bpa=0.4081 degrees ! Estimated noise=0.359249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218812 Jy ! Component: 100 - total flux cleaned = 0.000230727 Jy ! Component: 150 - total flux cleaned = 0.000239817 Jy ! Component: 200 - total flux cleaned = 0.000239946 Jy ! Total flux subtracted in 200 components = 0.000239946 Jy ! Clean residual min=-0.000860 max=0.001059 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0402367 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0402367 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. ! ! Fit before self-cal, rms=0.057168Jy sigma=0.619606 ! Fit after self-cal, rms=0.057172Jy sigma=0.619474 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 (-48.4, -49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703983 Jy ! Component: 100 - total flux cleaned = 0.000747064 Jy ! Component: 150 - total flux cleaned = 0.000700041 Jy ! Component: 200 - total flux cleaned = 0.000659608 Jy ! Total flux subtracted in 200 components = 0.000659608 Jy ! Clean residual min=-0.000803 max=0.000988 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0408963 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0408963 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. ! ! Fit before self-cal, rms=0.057153Jy sigma=0.619273 ! Fit after self-cal, rms=0.057132Jy sigma=0.619073 ! Inverting map ! Added new window around map position (38, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939086 Jy ! Component: 100 - total flux cleaned = 0.00110187 Jy ! Component: 150 - total flux cleaned = 0.00111952 Jy ! Component: 200 - total flux cleaned = 0.00108868 Jy ! Total flux subtracted in 200 components = 0.00108868 Jy ! Clean residual min=-0.000822 max=0.000983 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.041985 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.041985 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. ! ! Fit before self-cal, rms=0.057114Jy sigma=0.618865 ! Fit after self-cal, rms=0.057102Jy sigma=0.618756 ! Inverting map ! Added new window around map position (-13.4, 48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895309 Jy ! Component: 100 - total flux cleaned = 0.00112734 Jy ! Component: 150 - total flux cleaned = 0.00116483 Jy ! Component: 200 - total flux cleaned = 0.00116491 Jy ! Total flux subtracted in 200 components = 0.00116491 Jy ! Clean residual min=-0.000795 max=0.000828 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0431499 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.0431499 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. ! ! Fit before self-cal, rms=0.057084Jy sigma=0.618555 ! Fit after self-cal, rms=0.057076Jy sigma=0.618448 ! 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. ! ! Fit before self-cal, rms=0.057076Jy sigma=0.618448 ! Fit after self-cal, rms=0.057503Jy sigma=0.618182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=2.355 mas, bpa=0.3535 degrees ! Estimated noise=0.361665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675343 Jy ! Component: 100 - total flux cleaned = 0.000898253 Jy ! Component: 150 - total flux cleaned = 0.00098214 Jy ! Component: 200 - total flux cleaned = 0.000967027 Jy ! Total flux subtracted in 200 components = 0.000967027 Jy ! Clean residual min=-0.000809 max=0.000802 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0441169 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0441169 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. ! ! Fit before self-cal, rms=0.057490Jy sigma=0.618060 ! Fit after self-cal, rms=0.057492Jy sigma=0.617951 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 = 0.000337129 Jy ! Component: 100 - total flux cleaned = 0.000336948 Jy ! Component: 150 - total flux cleaned = 0.000308017 Jy ! Component: 200 - total flux cleaned = 0.000267693 Jy ! Total flux subtracted in 200 components = 0.000267693 Jy ! Clean residual min=-0.000825 max=0.000812 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0443846 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.0443846 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. ! ! Fit before self-cal, rms=0.057484Jy sigma=0.617868 ! Fit after self-cal, rms=0.057482Jy sigma=0.617851 ! 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. ! ! Fit before self-cal, rms=0.057482Jy sigma=0.617851 ! Fit after self-cal, rms=0.057685Jy sigma=0.617770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.773 mas, bmaj=3.175 mas, bpa=6.457 degrees ! Estimated noise=0.412802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70505e-05 Jy ! Component: 100 - total flux cleaned = 2.54264e-05 Jy ! Component: 150 - total flux cleaned = 4.94289e-06 Jy ! Component: 200 - total flux cleaned = -1.44018e-05 Jy ! Total flux subtracted in 200 components = -1.44018e-05 Jy ! Clean residual min=-0.000715 max=0.000872 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0443702 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.0443702 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. ! ! Fit before self-cal, rms=0.057682Jy sigma=0.617741 ! Fit after self-cal, rms=0.057687Jy sigma=0.617693 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 = -1.14592e-05 Jy ! Component: 100 - total flux cleaned = -4.94904e-05 Jy ! Component: 150 - total flux cleaned = -7.53177e-05 Jy ! Component: 200 - total flux cleaned = -0.000107762 Jy ! Total flux subtracted in 200 components = -0.000107762 Jy ! Clean residual min=-0.000736 max=0.000868 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0442624 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.0442624 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. ! ! Fit before self-cal, rms=0.057684Jy sigma=0.617670 ! Fit after self-cal, rms=0.057681Jy sigma=0.617638 ! 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=1.122 mas, bmaj=2.354 mas, bpa=0.2693 degrees ! Estimated noise=0.362239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 2.354 at 0.2693 degrees (North through East) ! Clean map min=-0.0013727 max=0.039932 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=0.8498 mas, bmaj=1.947 mas, bpa=-0.6006 degrees ! Estimated noise=0.721152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313494 Jy ! Component: 100 - total flux cleaned = 0.0383013 Jy ! Component: 150 - total flux cleaned = 0.0407817 Jy ! Component: 200 - total flux cleaned = 0.042053 Jy ! Total flux subtracted in 200 components = 0.042053 Jy ! Clean residual min=-0.001949 max=0.001892 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.042053 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.042053 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.354 mas, bpa=0.2693 degrees ! Estimated noise=0.362239 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) ! Added new window around map position (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167608 Jy ! Component: 100 - total flux cleaned = 0.00245111 Jy ! Component: 150 - total flux cleaned = 0.00293439 Jy ! Component: 200 - total flux cleaned = 0.00310753 Jy ! Total flux subtracted in 200 components = 0.00310753 Jy ! Clean residual min=-0.000931 max=0.000832 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0451605 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.0451606 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=2.773 mas, bmaj=3.175 mas, bpa=6.457 degrees ! Estimated noise=0.412802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105191 Jy ! Component: 100 - total flux cleaned = -0.000126543 Jy ! Component: 150 - total flux cleaned = -0.000125337 Jy ! Component: 200 - total flux cleaned = -0.000142382 Jy ! Total flux subtracted in 200 components = -0.000142382 Jy ! Clean residual min=-0.000795 max=0.000916 Jy/beam ! Clean residual mean=0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0450182 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 = -4.7809e-05 Jy ! Component: 100 - total flux cleaned = -7.66707e-05 Jy ! Component: 150 - total flux cleaned = -0.000104301 Jy ! Component: 200 - total flux cleaned = -0.000142803 Jy ! Total flux subtracted in 200 components = -0.000142803 Jy ! Clean residual min=-0.000788 max=0.000913 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0448754 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.0448754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=2.354 mas, bpa=0.2693 degrees ! Estimated noise=0.362239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130063 Jy ! Component: 100 - total flux cleaned = 0.000294948 Jy ! Component: 150 - total flux cleaned = 0.000402003 Jy ! Component: 200 - total flux cleaned = 0.000421096 Jy ! Total flux subtracted in 200 components = 0.000421096 Jy ! Clean residual min=-0.000841 max=0.000789 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0452965 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0452965 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. ! ! Fit before self-cal, rms=0.057692Jy sigma=0.617716 ! Fit after self-cal, rms=0.057679Jy sigma=0.617576 wmodel /scr/pima/gb073_uvs/J2338+2124_X_map.mod ! Writing 87 model components to file: /scr/pima/gb073_uvs/J2338+2124_X_map.mod wobs /scr/pima/gb073_uvs/J2338+2124_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J2338+2124_X_uvs.fits wwins /scr/pima/gb073_uvs/J2338+2124_X_map.win ! wwins: Wrote 5 windows to /scr/pima/gb073_uvs/J2338+2124_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 = -9.62019e-05 Jy ! Component: 100 - total flux cleaned = -0.000140049 Jy ! Component: 150 - total flux cleaned = -6.98721e-05 Jy ! Component: 200 - total flux cleaned = 2.61037e-05 Jy ! Component: 250 - total flux cleaned = 0.000146453 Jy ! Component: 300 - total flux cleaned = 0.000251043 Jy ! Component: 350 - total flux cleaned = 0.000353577 Jy ! Component: 400 - total flux cleaned = 0.000441759 Jy ! Component: 450 - total flux cleaned = 0.00050386 Jy ! Component: 500 - total flux cleaned = 0.000540523 Jy ! Component: 550 - total flux cleaned = 0.000600497 Jy ! Component: 600 - total flux cleaned = 0.000624348 Jy ! Component: 650 - total flux cleaned = 0.000671129 Jy ! Component: 700 - total flux cleaned = 0.000705782 Jy ! Component: 750 - total flux cleaned = 0.00069445 Jy ! Component: 800 - total flux cleaned = 0.000739276 Jy ! Component: 850 - total flux cleaned = 0.000727924 Jy ! Component: 900 - total flux cleaned = 0.000716703 Jy ! Component: 950 - total flux cleaned = 0.000705884 Jy ! Component: 1000 - total flux cleaned = 0.000727247 Jy ! Component: 1050 - total flux cleaned = 0.000706147 Jy ! Component: 1100 - total flux cleaned = 0.000674566 Jy ! Component: 1150 - total flux cleaned = 0.000695344 Jy ! Component: 1200 - total flux cleaned = 0.000644134 Jy ! Component: 1250 - total flux cleaned = 0.00068465 Jy ! Component: 1300 - total flux cleaned = 0.000694577 Jy ! Component: 1350 - total flux cleaned = 0.000604684 Jy ! Component: 1400 - total flux cleaned = 0.000595004 Jy ! Component: 1450 - total flux cleaned = 0.000595091 Jy ! Component: 1500 - total flux cleaned = 0.000595057 Jy ! Component: 1550 - total flux cleaned = 0.000576023 Jy ! Component: 1600 - total flux cleaned = 0.000556865 Jy ! Component: 1650 - total flux cleaned = 0.000519161 Jy ! Component: 1700 - total flux cleaned = 0.000537977 Jy ! Component: 1750 - total flux cleaned = 0.000519267 Jy ! Component: 1800 - total flux cleaned = 0.000537824 Jy ! Component: 1850 - total flux cleaned = 0.000482642 Jy ! Component: 1900 - total flux cleaned = 0.000500921 Jy ! Component: 1950 - total flux cleaned = 0.000500936 Jy ! Component: 2000 - total flux cleaned = 0.000465039 Jy ! Component: 2050 - total flux cleaned = 0.0004294 Jy ! Component: 2100 - total flux cleaned = 0.000429281 Jy ! Component: 2150 - total flux cleaned = 0.000394152 Jy ! Component: 2200 - total flux cleaned = 0.000394215 Jy ! Component: 2250 - total flux cleaned = 0.000359555 Jy ! Component: 2300 - total flux cleaned = 0.000402746 Jy ! Component: 2350 - total flux cleaned = 0.000368416 Jy ! Component: 2400 - total flux cleaned = 0.000334368 Jy ! Component: 2450 - total flux cleaned = 0.000300495 Jy ! Component: 2500 - total flux cleaned = 0.000300562 Jy ! Component: 2550 - total flux cleaned = 0.000283909 Jy ! Component: 2600 - total flux cleaned = 0.000275587 Jy ! Component: 2650 - total flux cleaned = 0.000275536 Jy ! Component: 2700 - total flux cleaned = 0.000283621 Jy ! Component: 2750 - total flux cleaned = 0.000226569 Jy ! Component: 2800 - total flux cleaned = 0.000234774 Jy ! Component: 2850 - total flux cleaned = 0.000202489 Jy ! Component: 2900 - total flux cleaned = 0.000194464 Jy ! Component: 2950 - total flux cleaned = 0.000186516 Jy ! Component: 3000 - total flux cleaned = 0.000170692 Jy ! Component: 3050 - total flux cleaned = 0.000147079 Jy ! Component: 3100 - total flux cleaned = 0.000123574 Jy ! Component: 3150 - total flux cleaned = 0.000154728 Jy ! Component: 3200 - total flux cleaned = 0.000139165 Jy ! Component: 3250 - total flux cleaned = 0.000100594 Jy ! Component: 3300 - total flux cleaned = 7.00109e-05 Jy ! Component: 3350 - total flux cleaned = 7.76656e-05 Jy ! Component: 3400 - total flux cleaned = 6.253e-05 Jy ! Component: 3450 - total flux cleaned = 6.25273e-05 Jy ! Component: 3500 - total flux cleaned = 1.7545e-05 Jy ! Component: 3550 - total flux cleaned = 2.4986e-05 Jy ! Component: 3600 - total flux cleaned = -4.63602e-06 Jy ! Component: 3650 - total flux cleaned = -4.15175e-05 Jy ! Component: 3700 - total flux cleaned = -4.88914e-05 Jy ! Component: 3750 - total flux cleaned = -3.43461e-05 Jy ! Component: 3800 - total flux cleaned = -4.88491e-05 Jy ! Component: 3850 - total flux cleaned = -5.60581e-05 Jy ! Component: 3900 - total flux cleaned = -6.32271e-05 Jy ! Component: 3950 - total flux cleaned = -5.60615e-05 Jy ! Component: 4000 - total flux cleaned = -6.32077e-05 Jy ! Component: 4050 - total flux cleaned = -8.44994e-05 Jy ! Total flux subtracted in 4096 components = -9.1502e-05 Jy ! Clean residual min=-0.000422 max=0.000470 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.045205 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 410 components and 0.0452049 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J2338+2124_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 2.354 at 0.2693 degrees (North through East) ! Clean map min=-0.0013945 max=0.039676 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J2338+2124_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0396755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.958652 0.958652 1.9173 3.83461 7.66922 15.3384 30.6769 61.3537 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 312.939 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J2338+2124_X_uvs.log closed on Sat Dec 26 09:46:41 2015