! Started logfile: /scr/pima/gb073_uvs/J1924-2914_X_uvs.log on Sat Dec 26 09:44:31 2015 obs /scr/pima/gb073_uvs/J1924-2914_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1924-2914_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! AN table 3: 1 integrations on 21 of 21 possible baselines. ! AN table 4: 6 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.807418 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 4528 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/J1924-2914_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 27 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=13.468638Jy sigma=105.634157 ! Fit after self-cal, rms=12.515814Jy sigma=98.474765 ! 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=0.6967 mas, bmaj=1.671 mas, bpa=1.155 degrees ! Estimated noise=2.27147 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 = 9.50873 Jy ! Component: 100 - total flux cleaned = 12.4349 Jy ! Total flux subtracted in 100 components = 12.4349 Jy ! Clean residual min=-0.389777 max=1.229632 Jy/beam ! Clean residual mean=-0.000793 rms=0.109091 Jy/beam ! Combined flux in latest and established models = 12.4349 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 12.4349 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=2.673215Jy sigma=21.077778 ! Fit after self-cal, rms=2.672095Jy sigma=21.077172 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38284 Jy ! Component: 100 - total flux cleaned = 2.13265 Jy ! Total flux subtracted in 100 components = 2.13265 Jy ! Clean residual min=-0.213753 max=0.410663 Jy/beam ! Clean residual mean=0.000336 rms=0.055422 Jy/beam ! Combined flux in latest and established models = 14.5675 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 14.5675 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=1.440324Jy sigma=10.701957 ! Fit after self-cal, rms=1.439404Jy sigma=10.700326 ! Inverting map ! Added new window around map position (-0.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.432484 Jy ! Component: 100 - total flux cleaned = 0.681455 Jy ! Total flux subtracted in 100 components = 0.681455 Jy ! Clean residual min=-0.206951 max=0.233297 Jy/beam ! Clean residual mean=0.000696 rms=0.045501 Jy/beam ! Combined flux in latest and established models = 15.249 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 15.249 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=1.218376Jy sigma=8.590051 ! Fit after self-cal, rms=1.216112Jy sigma=8.571149 ! 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=0.8508 mas, bmaj=1.936 mas, bpa=1.014 degrees ! Estimated noise=1.4817 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 (1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389691 Jy ! Component: 100 - total flux cleaned = 0.612448 Jy ! Component: 150 - total flux cleaned = 0.756882 Jy ! Component: 200 - total flux cleaned = 0.853246 Jy ! Total flux subtracted in 200 components = 0.853246 Jy ! Clean residual min=-0.214856 max=0.176931 Jy/beam ! Clean residual mean=0.000588 rms=0.043717 Jy/beam ! Combined flux in latest and established models = 16.1022 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 16.1022 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=1.094307Jy sigma=7.357830 ! Fit after self-cal, rms=1.085534Jy sigma=7.283054 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8508 x 1.936 at 1.014 degrees (North through East) ! Clean map min=-0.18912 max=12.529 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 1.02 FD 0.96 KP 0.98 LA 1.04 ! NL 0.94 OV 0.99 PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 KP 0.98 LA 1.04 ! MK 0.99 NL 0.99 OV 0.98 PT 0.96 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.02 KP 1.03 LA 1.10 ! MK 0.99 NL 1.12 PT 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 KP 1.00 LA 1.06 ! NL 0.97 OV 1.01 PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 KP 1.00 LA 1.06 ! MK 1.02 NL 1.03 OV 1.01 PT 1.01 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.06 KP 1.06 LA 1.11 ! MK 1.02 NL 1.15 PT 1.11 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 KP 0.94 LA 0.99 ! NL 0.95 OV 0.98 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 0.94 LA 0.99 ! MK 0.97 NL 1.01 OV 0.98 PT 1.00 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.04 KP 0.99 LA 1.04 ! MK 0.97 NL 1.13 PT 1.10 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 KP 0.97 LA 1.01 ! NL 0.98 OV 0.99 PT 1.03 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.97 LA 1.00 ! MK 0.99 NL 1.03 OV 0.98 PT 1.02 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.06 KP 1.03 LA 1.05 ! MK 0.99 NL 1.16 PT 1.13 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 0.89 LA 1.00 ! NL 1.00 OV 1.04 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 KP 0.89 LA 1.00 ! MK 0.99 NL 1.05 OV 1.03 PT 0.98 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.05 KP 0.94 LA 1.05 ! MK 0.98 NL 1.19 PT 1.08 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 0.87 LA 1.00 ! NL 1.00 OV 1.04 PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 KP 0.87 LA 1.00 ! MK 1.00 NL 1.06 OV 1.03 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 KP 0.91 LA 1.05 ! NL 1.02 OV 0.99 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 0.90 LA 1.04 ! MK 1.06 NL 1.08 OV 0.99 PT 1.00 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 KP 0.91 LA 1.04 ! NL 1.01 OV 0.99 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.90 LA 1.03 ! MK 1.06 NL 1.07 OV 0.98 PT 1.01 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.07 KP 0.95 LA 1.09 ! MK 1.07 NL 1.19 PT 1.10 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! EF 0.00* HH 0.00* MC 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=1.085534Jy sigma=7.283054 ! Fit after self-cal, rms=0.521268Jy sigma=3.124352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8465 mas, bmaj=2.289 mas, bpa=0.7273 degrees ! Estimated noise=1.48021 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 (2.8, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621287 Jy ! Component: 100 - total flux cleaned = 0.067191 Jy ! Component: 150 - total flux cleaned = 0.0673369 Jy ! Component: 200 - total flux cleaned = 0.0732389 Jy ! Total flux subtracted in 200 components = 0.0732389 Jy ! Clean residual min=-0.068464 max=0.073039 Jy/beam ! Clean residual mean=0.000068 rms=0.017414 Jy/beam ! Combined flux in latest and established models = 16.1755 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 16.1755 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=0.490021Jy sigma=2.943174 ! Fit after self-cal, rms=0.487504Jy sigma=2.914468 ! 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=0.487504Jy sigma=2.914468 ! Fit after self-cal, rms=0.315657Jy sigma=2.029375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.295 mas, bpa=0.6439 degrees ! Estimated noise=1.48145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069009 Jy ! Component: 100 - total flux cleaned = 0.00558416 Jy ! Component: 150 - total flux cleaned = 0.00110732 Jy ! Component: 200 - total flux cleaned = -0.00182805 Jy ! Total flux subtracted in 200 components = -0.00182805 Jy ! Clean residual min=-0.050382 max=0.046133 Jy/beam ! Clean residual mean=0.000129 rms=0.009667 Jy/beam ! Combined flux in latest and established models = 16.1736 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 16.1736 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=0.305282Jy sigma=1.952460 ! Fit after self-cal, rms=0.304622Jy sigma=1.944673 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 = 0.0032734 Jy ! Component: 100 - total flux cleaned = 0.00242932 Jy ! Component: 150 - total flux cleaned = 2.00668e-05 Jy ! Component: 200 - total flux cleaned = 1.787e-05 Jy ! Total flux subtracted in 200 components = 1.787e-05 Jy ! Clean residual min=-0.048672 max=0.045556 Jy/beam ! Clean residual mean=0.000129 rms=0.009294 Jy/beam ! Combined flux in latest and established models = 16.1737 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 16.1737 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=0.299235Jy sigma=1.906804 ! Fit after self-cal, rms=0.298802Jy sigma=1.902800 ! 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=0.298802Jy sigma=1.902800 ! Fit after self-cal, rms=0.297467Jy sigma=1.892174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8477 mas, bmaj=2.295 mas, bpa=0.6461 degrees ! Estimated noise=1.48006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0135205 Jy ! Component: 100 - total flux cleaned = -0.0143904 Jy ! Component: 150 - total flux cleaned = -0.016631 Jy ! Component: 200 - total flux cleaned = -0.0186538 Jy ! Total flux subtracted in 200 components = -0.0186538 Jy ! Clean residual min=-0.043802 max=0.045310 Jy/beam ! Clean residual mean=0.000125 rms=0.008891 Jy/beam ! Combined flux in latest and established models = 16.155 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 16.155 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=0.292589Jy sigma=1.858155 ! Fit after self-cal, rms=0.292288Jy sigma=1.855254 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 (7.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455403 Jy ! Component: 100 - total flux cleaned = 0.0638596 Jy ! Component: 150 - total flux cleaned = 0.0762976 Jy ! Component: 200 - total flux cleaned = 0.0847611 Jy ! Total flux subtracted in 200 components = 0.0847611 Jy ! Clean residual min=-0.039140 max=0.036176 Jy/beam ! Clean residual mean=0.000117 rms=0.007364 Jy/beam ! Combined flux in latest and established models = 16.2398 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 16.2398 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=0.285363Jy sigma=1.767717 ! Fit after self-cal, rms=0.284859Jy sigma=1.762922 ! 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=0.284859Jy sigma=1.762922 ! Fit after self-cal, rms=0.282825Jy sigma=1.750546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.556 mas, bmaj=6.854 mas, bpa=0.8447 degrees ! Estimated noise=1.84179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024592 Jy ! Component: 100 - total flux cleaned = 0.032983 Jy ! Component: 150 - total flux cleaned = 0.0388643 Jy ! Component: 200 - total flux cleaned = 0.0422322 Jy ! Total flux subtracted in 200 components = 0.0422322 Jy ! Clean residual min=-0.041575 max=0.048043 Jy/beam ! Clean residual mean=0.000224 rms=0.009299 Jy/beam ! Combined flux in latest and established models = 16.282 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 126 components and 16.282 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=0.281131Jy sigma=1.724637 ! Fit after self-cal, rms=0.280542Jy sigma=1.719053 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 (11, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419508 Jy ! Component: 100 - total flux cleaned = 0.0620749 Jy ! Component: 150 - total flux cleaned = 0.0737182 Jy ! Component: 200 - total flux cleaned = 0.0803356 Jy ! Total flux subtracted in 200 components = 0.0803356 Jy ! Clean residual min=-0.035837 max=0.024818 Jy/beam ! Clean residual mean=0.000177 rms=0.007436 Jy/beam ! Combined flux in latest and established models = 16.3623 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 167 components and 16.3623 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=0.275661Jy sigma=1.681095 ! Fit after self-cal, rms=0.275298Jy sigma=1.677576 ! 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=0.8477 mas, bmaj=2.295 mas, bpa=0.6531 degrees ! Estimated noise=1.47881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8477 x 2.295 at 0.6531 degrees (North through East) ! Clean map min=-0.042164 max=12.689 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 ! Performing amp+phase self-cal ! ! 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=0.275298Jy sigma=1.677576 ! Fit after self-cal, rms=0.222550Jy sigma=1.453969 ! Inverting map and beam ! Estimated beam: bmin=0.8479 mas, bmaj=2.296 mas, bpa=0.6589 degrees ! Estimated noise=1.47848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256604 Jy ! Component: 100 - total flux cleaned = -0.00016464 Jy ! Component: 150 - total flux cleaned = 0.00396302 Jy ! Component: 200 - total flux cleaned = 0.00707271 Jy ! Total flux subtracted in 200 components = 0.00707271 Jy ! Clean residual min=-0.027351 max=0.018979 Jy/beam ! Clean residual mean=0.000089 rms=0.004924 Jy/beam ! Combined flux in latest and established models = 16.3694 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 184 components and 16.3694 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=0.217091Jy sigma=1.414462 ! Fit after self-cal, rms=0.216897Jy sigma=1.412716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334373 Jy ! Component: 100 - total flux cleaned = 0.00507643 Jy ! Component: 150 - total flux cleaned = 0.00776365 Jy ! Component: 200 - total flux cleaned = 0.0102556 Jy ! Total flux subtracted in 200 components = 0.0102556 Jy ! Clean residual min=-0.024839 max=0.018340 Jy/beam ! Clean residual mean=0.000083 rms=0.004634 Jy/beam ! Combined flux in latest and established models = 16.3797 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 199 components and 16.3797 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=0.214039Jy sigma=1.392517 ! Fit after self-cal, rms=0.213908Jy sigma=1.391515 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.213908Jy sigma=1.391515 ! Fit after self-cal, rms=0.213172Jy sigma=1.384833 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=0.6899 mas, bmaj=1.955 mas, bpa=0.8309 degrees ! Estimated noise=2.26472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.63823 Jy ! Component: 100 - total flux cleaned = 12.5449 Jy ! Component: 150 - total flux cleaned = 13.9137 Jy ! Component: 200 - total flux cleaned = 14.6423 Jy ! Total flux subtracted in 200 components = 14.6423 Jy ! Clean residual min=-0.149099 max=0.354973 Jy/beam ! Clean residual mean=-0.000748 rms=0.035966 Jy/beam ! Combined flux in latest and established models = 14.6423 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 19 model components to the UV plane model. ! The established model now contains 19 components and 14.6423 Jy ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.296 mas, bpa=0.6595 degrees ! Estimated noise=1.47755 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 = 0.575077 Jy ! Component: 100 - total flux cleaned = 0.876477 Jy ! Component: 150 - total flux cleaned = 1.05572 Jy ! Component: 200 - total flux cleaned = 1.17315 Jy ! Total flux subtracted in 200 components = 1.17315 Jy ! Clean residual min=-0.044323 max=0.068823 Jy/beam ! Clean residual mean=-0.000011 rms=0.014195 Jy/beam ! Combined flux in latest and established models = 15.8155 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 69 components and 15.8155 Jy ! Inverting map ! Added new window around map position (0.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0866038 Jy ! Component: 100 - total flux cleaned = 0.155102 Jy ! Component: 150 - total flux cleaned = 0.211508 Jy ! Component: 200 - total flux cleaned = 0.259005 Jy ! Total flux subtracted in 200 components = 0.259005 Jy ! Clean residual min=-0.033182 max=0.038656 Jy/beam ! Clean residual mean=0.000048 rms=0.008430 Jy/beam ! Combined flux in latest and established models = 16.0745 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 109 components and 16.0745 Jy ! Inverting map ! Added new window around map position (5.4, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441188 Jy ! Component: 100 - total flux cleaned = 0.0808274 Jy ! Component: 150 - total flux cleaned = 0.11281 Jy ! Component: 200 - total flux cleaned = 0.140762 Jy ! Total flux subtracted in 200 components = 0.140762 Jy ! Clean residual min=-0.030934 max=0.029357 Jy/beam ! Clean residual mean=0.000070 rms=0.006039 Jy/beam ! Combined flux in latest and established models = 16.2152 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 133 components and 16.2152 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=2.558 mas, bmaj=6.858 mas, bpa=0.8507 degrees ! Estimated noise=1.83915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329658 Jy ! Component: 100 - total flux cleaned = 0.0570147 Jy ! Component: 150 - total flux cleaned = 0.0762971 Jy ! Component: 200 - total flux cleaned = 0.0909692 Jy ! Total flux subtracted in 200 components = 0.0909692 Jy ! Clean residual min=-0.025547 max=0.019943 Jy/beam ! Clean residual mean=0.000143 rms=0.006171 Jy/beam ! Combined flux in latest and established models = 16.3062 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 = 0.0097371 Jy ! Component: 100 - total flux cleaned = 0.0181944 Jy ! Component: 150 - total flux cleaned = 0.0256453 Jy ! Component: 200 - total flux cleaned = 0.0312326 Jy ! Total flux subtracted in 200 components = 0.0312326 Jy ! Clean residual min=-0.024286 max=0.018847 Jy/beam ! Clean residual mean=0.000148 rms=0.005532 Jy/beam ! Combined flux in latest and established models = 16.3374 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 210 components and 16.3374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.296 mas, bpa=0.6595 degrees ! Estimated noise=1.47755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174052 Jy ! Component: 100 - total flux cleaned = 0.00241508 Jy ! Component: 150 - total flux cleaned = 0.00668585 Jy ! Component: 200 - total flux cleaned = 0.00956595 Jy ! Total flux subtracted in 200 components = 0.00956595 Jy ! Clean residual min=-0.028354 max=0.019692 Jy/beam ! Clean residual mean=0.000080 rms=0.004600 Jy/beam ! Combined flux in latest and established models = 16.347 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 232 components and 16.347 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=0.217426Jy sigma=1.420143 ! Fit after self-cal, rms=0.216690Jy sigma=1.413818 wmodel /scr/pima/gb073_uvs/J1924-2914_X_map.mod ! Writing 232 model components to file: /scr/pima/gb073_uvs/J1924-2914_X_map.mod wobs /scr/pima/gb073_uvs/J1924-2914_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1924-2914_X_uvs.fits wwins /scr/pima/gb073_uvs/J1924-2914_X_map.win ! wwins: Wrote 8 windows to /scr/pima/gb073_uvs/J1924-2914_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0118505 Jy ! Component: 100 - total flux cleaned = -0.0185514 Jy ! Component: 150 - total flux cleaned = -0.0217972 Jy ! Component: 200 - total flux cleaned = -0.0248303 Jy ! Component: 250 - total flux cleaned = -0.0273831 Jy ! Component: 300 - total flux cleaned = -0.029807 Jy ! Component: 350 - total flux cleaned = -0.0327029 Jy ! Component: 400 - total flux cleaned = -0.0346577 Jy ! Component: 450 - total flux cleaned = -0.036548 Jy ! Component: 500 - total flux cleaned = -0.038642 Jy ! Component: 550 - total flux cleaned = -0.0399265 Jy ! Component: 600 - total flux cleaned = -0.0421903 Jy ! Component: 650 - total flux cleaned = -0.043671 Jy ! Component: 700 - total flux cleaned = -0.0446454 Jy ! Component: 750 - total flux cleaned = -0.0465553 Jy ! Component: 800 - total flux cleaned = -0.0477302 Jy ! Component: 850 - total flux cleaned = -0.0491197 Jy ! Component: 900 - total flux cleaned = -0.0507143 Jy ! Component: 950 - total flux cleaned = -0.0518406 Jy ! Component: 1000 - total flux cleaned = -0.0533996 Jy ! Component: 1050 - total flux cleaned = -0.0551541 Jy ! Component: 1100 - total flux cleaned = -0.0562371 Jy ! Component: 1150 - total flux cleaned = -0.057309 Jy ! Component: 1200 - total flux cleaned = -0.0585781 Jy ! Component: 1250 - total flux cleaned = -0.059419 Jy ! Component: 1300 - total flux cleaned = -0.0612824 Jy ! Component: 1350 - total flux cleaned = -0.0618971 Jy ! Component: 1400 - total flux cleaned = -0.0629133 Jy ! Component: 1450 - total flux cleaned = -0.0633156 Jy ! Component: 1500 - total flux cleaned = -0.0647122 Jy ! Component: 1550 - total flux cleaned = -0.0655024 Jy ! Component: 1600 - total flux cleaned = -0.0662838 Jy ! Component: 1650 - total flux cleaned = -0.0672519 Jy ! Component: 1700 - total flux cleaned = -0.0680174 Jy ! Component: 1750 - total flux cleaned = -0.0691563 Jy ! Component: 1800 - total flux cleaned = -0.0697208 Jy ! Component: 1850 - total flux cleaned = -0.0704652 Jy ! Component: 1900 - total flux cleaned = -0.0710174 Jy ! Component: 1950 - total flux cleaned = -0.0717493 Jy ! Component: 2000 - total flux cleaned = -0.0726574 Jy ! Component: 2050 - total flux cleaned = -0.0735575 Jy ! Component: 2100 - total flux cleaned = -0.0740929 Jy ! Component: 2150 - total flux cleaned = -0.0753341 Jy ! Component: 2200 - total flux cleaned = -0.0763896 Jy ! Component: 2250 - total flux cleaned = -0.0772623 Jy ! Component: 2300 - total flux cleaned = -0.0783026 Jy ! Component: 2350 - total flux cleaned = -0.0796761 Jy ! Component: 2400 - total flux cleaned = -0.0808693 Jy ! Component: 2450 - total flux cleaned = -0.0822257 Jy ! Component: 2500 - total flux cleaned = -0.0837429 Jy ! Component: 2550 - total flux cleaned = -0.0854147 Jy ! Component: 2600 - total flux cleaned = -0.0870766 Jy ! Component: 2650 - total flux cleaned = -0.088397 Jy ! Component: 2700 - total flux cleaned = -0.0903639 Jy ! Component: 2750 - total flux cleaned = -0.0911784 Jy ! Component: 2800 - total flux cleaned = -0.0921487 Jy ! Component: 2850 - total flux cleaned = -0.093436 Jy ! Component: 2900 - total flux cleaned = -0.095355 Jy ! Component: 2950 - total flux cleaned = -0.096625 Jy ! Component: 3000 - total flux cleaned = -0.0983617 Jy ! Component: 3050 - total flux cleaned = -0.0997743 Jy ! Component: 3100 - total flux cleaned = -0.101333 Jy ! Component: 3150 - total flux cleaned = -0.102729 Jy ! Component: 3200 - total flux cleaned = -0.103655 Jy ! Component: 3250 - total flux cleaned = -0.10473 Jy ! Component: 3300 - total flux cleaned = -0.10671 Jy ! Component: 3350 - total flux cleaned = -0.108226 Jy ! Component: 3400 - total flux cleaned = -0.109432 Jy ! Component: 3450 - total flux cleaned = -0.11078 Jy ! Component: 3500 - total flux cleaned = -0.112419 Jy ! Component: 3550 - total flux cleaned = -0.113605 Jy ! Component: 3600 - total flux cleaned = -0.115079 Jy ! Component: 3650 - total flux cleaned = -0.116693 Jy ! Component: 3700 - total flux cleaned = -0.117862 Jy ! Component: 3750 - total flux cleaned = -0.119314 Jy ! Component: 3800 - total flux cleaned = -0.120902 Jy ! Component: 3850 - total flux cleaned = -0.122625 Jy ! Component: 3900 - total flux cleaned = -0.123626 Jy ! Component: 3950 - total flux cleaned = -0.125616 Jy ! Component: 4000 - total flux cleaned = -0.12689 Jy ! Component: 4050 - total flux cleaned = -0.127874 Jy ! Total flux subtracted in 4096 components = -0.129416 Jy ! Clean residual min=-0.008112 max=0.008242 Jy/beam ! Clean residual mean=0.000057 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 16.2176 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 509 components and 16.2176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1924-2914_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.848 x 2.296 at 0.6595 degrees (North through East) ! Clean map min=-0.017786 max=12.778 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1924-2914_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 12.7783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00238209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0559251 0.0559251 0.11185 0.223701 0.447401 0.894802 1.7896 3.57921 7.15842 14.3168 28.6337 57.2673 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0071 print "peak= ", int(1000*peak_flux)/1000 ! peak= 12.778 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5364.31 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1924-2914_X_uvs.log closed on Sat Dec 26 09:44:36 2015