! Started logfile: /scr/pima/gc030_uvs/J1215+4627_X_uvs.log on Fri Apr 22 08:48:02 2016 obs /scr/pima/gc030_uvs/J1215+4627_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1215+4627_X_uva.fits ! AN table 1: 139 integrations on 28 of 28 possible baselines. ! AN table 2: 140 integrations on 28 of 28 possible baselines. ! AN table 3: 70 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.799255 visibilities/baseline/integration-bin. ! Found source: J1215+4627 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 56664 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J1215+4627_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 286 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 286 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 286 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 286 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! A total of 433 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 286 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 286 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008524Jy sigma=17.249097 ! Fit after self-cal, rms=0.933930Jy sigma=16.018838 ! 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=0.4782 mas, bmaj=0.7649 mas, bpa=-25.9 degrees ! Estimated noise=0.566873 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 = 0.0546048 Jy ! Component: 100 - total flux cleaned = 0.0680941 Jy ! Total flux subtracted in 100 components = 0.0680941 Jy ! Clean residual min=-0.006256 max=0.007039 Jy/beam ! Clean residual mean=0.000003 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.0680941 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0680941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.105860Jy sigma=0.811415 ! Fit after self-cal, rms=0.105236Jy sigma=0.807113 ! 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=0.5442 mas, bmaj=0.8678 mas, bpa=-18.6 degrees ! Estimated noise=0.243178 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781596 Jy ! Component: 100 - total flux cleaned = 0.0121305 Jy ! Component: 150 - total flux cleaned = 0.0149192 Jy ! Component: 200 - total flux cleaned = 0.0158882 Jy ! Total flux subtracted in 200 components = 0.0158882 Jy ! Clean residual min=-0.003266 max=0.003160 Jy/beam ! Clean residual mean=0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0839822 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0839822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104488Jy sigma=0.789298 ! Fit after self-cal, rms=0.104183Jy sigma=0.787170 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5442 x 0.8678 at -18.6 degrees (North through East) ! Clean map min=-0.0024471 max=0.069472 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 1.05 EB 0.96 HN 0.89 KP 1.02 ! LA 0.91 NL 1.08 PT 1.04 SC 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.00* HN 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 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 0.95 HN 0.85 KP 1.04 ! LA 0.90 NL 1.03 PT 1.04 SC 1.14 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.03 HN 0.85 KP 1.04 LA 0.94 ! MK 0.91 NL 1.05 PT 0.98 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 EB 0.96 HN 0.95 KP 1.02 ! LA 0.92 NL 1.06 PT 1.03 SC 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.03 HN 0.90 KP 0.97 LA 0.96 ! MK 0.86 NL 1.12 PT 0.95 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 0.95 HN 0.87 KP 1.00 ! LA 0.97 NL 1.03 PT 1.00 SC 1.10 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.00* HN 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 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 1.00 HN 1.00* KP 0.97 ! LA 0.93 NL 1.04 PT 0.99 SC 1.09 ! ! A total of 201 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.00* HN 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 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 0.95 HN 0.91 KP 0.98 ! LA 0.93 NL 1.08 PT 1.02 SC 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.00* HN 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 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.97 HN 0.87 KP 1.00 ! LA 0.93 NL 1.05 PT 1.06 SC 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.00* HN 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 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.104183Jy sigma=0.787170 ! Fit after self-cal, rms=0.102396Jy sigma=0.783313 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5374 mas, bmaj=0.8783 mas, bpa=-18.6 degrees ! Estimated noise=0.244258 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 = 0.00250964 Jy ! Component: 100 - total flux cleaned = 0.00329813 Jy ! Component: 150 - total flux cleaned = 0.00339783 Jy ! Component: 200 - total flux cleaned = 0.00331475 Jy ! Total flux subtracted in 200 components = 0.00331475 Jy ! Clean residual min=-0.002393 max=0.002666 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.087297 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.087297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102306Jy sigma=0.781467 ! Fit after self-cal, rms=0.102296Jy sigma=0.780954 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102296Jy sigma=0.780954 ! Fit after self-cal, rms=0.102231Jy sigma=0.778428 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5371 mas, bmaj=0.878 mas, bpa=-18.62 degrees ! Estimated noise=0.244111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628667 Jy ! Component: 100 - total flux cleaned = 0.000789249 Jy ! Component: 150 - total flux cleaned = 0.000979053 Jy ! Component: 200 - total flux cleaned = 0.00105895 Jy ! Total flux subtracted in 200 components = 0.00105895 Jy ! Clean residual min=-0.002196 max=0.002449 Jy/beam ! Clean residual mean=0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0883559 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0883559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102197Jy sigma=0.777911 ! Fit after self-cal, rms=0.102179Jy sigma=0.777722 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 (-2.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197594 Jy ! Component: 100 - total flux cleaned = 0.00269474 Jy ! Component: 150 - total flux cleaned = 0.0028717 Jy ! Component: 200 - total flux cleaned = 0.00299186 Jy ! Total flux subtracted in 200 components = 0.00299186 Jy ! Clean residual min=-0.001864 max=0.001853 Jy/beam ! Clean residual mean=0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0913478 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0913478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102139Jy sigma=0.776406 ! Fit after self-cal, rms=0.102149Jy sigma=0.776239 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102149Jy sigma=0.776239 ! Fit after self-cal, rms=0.102742Jy sigma=0.774885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5366 mas, bmaj=0.8786 mas, bpa=-18.61 degrees ! Estimated noise=0.244707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628383 Jy ! Component: 100 - total flux cleaned = 0.000709439 Jy ! Component: 150 - total flux cleaned = 0.000708686 Jy ! Component: 200 - total flux cleaned = 0.000727534 Jy ! Total flux subtracted in 200 components = 0.000727534 Jy ! Clean residual min=-0.001705 max=0.001663 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0920753 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.0920753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102735Jy sigma=0.774482 ! Fit after self-cal, rms=0.102821Jy sigma=0.774346 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 = -3.93919e-05 Jy ! Component: 100 - total flux cleaned = -9.47643e-05 Jy ! Component: 150 - total flux cleaned = -0.000128699 Jy ! Component: 200 - total flux cleaned = -0.000128515 Jy ! Total flux subtracted in 200 components = -0.000128515 Jy ! Clean residual min=-0.001634 max=0.001649 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0919468 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.0919468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102816Jy sigma=0.774145 ! Fit after self-cal, rms=0.102822Jy sigma=0.774131 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102822Jy sigma=0.774131 ! Fit after self-cal, rms=0.103075Jy sigma=0.774061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=2.521 mas, bpa=54.97 degrees ! Estimated noise=0.607083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001215 Jy ! Component: 100 - total flux cleaned = -8.60073e-05 Jy ! Component: 150 - total flux cleaned = -8.56483e-05 Jy ! Component: 200 - total flux cleaned = -8.55231e-05 Jy ! Total flux subtracted in 200 components = -8.55231e-05 Jy ! Clean residual min=-0.002837 max=0.003023 Jy/beam ! Clean residual mean=0.000018 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0918612 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0918612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103082Jy sigma=0.774413 ! Fit after self-cal, rms=0.103127Jy sigma=0.774269 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.74686e-05 Jy ! Component: 100 - total flux cleaned = -2.78717e-06 Jy ! Component: 150 - total flux cleaned = -1.85326e-05 Jy ! Component: 200 - total flux cleaned = -3.22474e-05 Jy ! Total flux subtracted in 200 components = -3.22474e-05 Jy ! Clean residual min=-0.002740 max=0.003033 Jy/beam ! Clean residual mean=0.000018 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.091829 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.091829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103134Jy sigma=0.774617 ! Fit after self-cal, rms=0.103147Jy sigma=0.774510 ! 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=0.5367 mas, bmaj=0.8783 mas, bpa=-18.57 degrees ! Estimated noise=0.245059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5367 x 0.8783 at -18.57 degrees (North through East) ! Clean map min=-0.0015469 max=0.068525 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=0.4736 mas, bmaj=0.771 mas, bpa=-25.44 degrees ! Estimated noise=0.568221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545658 Jy ! Component: 100 - total flux cleaned = 0.0689248 Jy ! Component: 150 - total flux cleaned = 0.0769186 Jy ! Component: 200 - total flux cleaned = 0.0818682 Jy ! Total flux subtracted in 200 components = 0.0818682 Jy ! Clean residual min=-0.004239 max=0.004006 Jy/beam ! Clean residual mean=0.000003 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.0818682 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 0.0818682 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5367 mas, bmaj=0.8783 mas, bpa=-18.57 degrees ! Estimated noise=0.245059 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 = 0.00414824 Jy ! Component: 100 - total flux cleaned = 0.00683336 Jy ! Component: 150 - total flux cleaned = 0.00868617 Jy ! Component: 200 - total flux cleaned = 0.00934922 Jy ! Total flux subtracted in 200 components = 0.00934922 Jy ! Clean residual min=-0.001948 max=0.002001 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0912174 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0912174 Jy ! Inverting map ! Added new window around map position (-21.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170694 Jy ! Component: 100 - total flux cleaned = 0.00252088 Jy ! Component: 150 - total flux cleaned = 0.0027969 Jy ! Component: 200 - total flux cleaned = 0.00296856 Jy ! Total flux subtracted in 200 components = 0.00296856 Jy ! Clean residual min=-0.001813 max=0.001606 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.094186 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.094186 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=2.312 mas, bmaj=2.521 mas, bpa=54.97 degrees ! Estimated noise=0.607083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254789 Jy ! Component: 100 - total flux cleaned = 0.00025554 Jy ! Component: 150 - total flux cleaned = 0.000405831 Jy ! Component: 200 - total flux cleaned = 0.000532137 Jy ! Total flux subtracted in 200 components = 0.000532137 Jy ! Clean residual min=-0.002485 max=0.002849 Jy/beam ! Clean residual mean=0.000016 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0947182 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 = 0.0001074 Jy ! Component: 100 - total flux cleaned = 0.000221208 Jy ! Component: 150 - total flux cleaned = 0.000317438 Jy ! Component: 200 - total flux cleaned = 0.000383335 Jy ! Total flux subtracted in 200 components = 0.000383335 Jy ! Clean residual min=-0.002409 max=0.002844 Jy/beam ! Clean residual mean=0.000016 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0951015 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0951015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5367 mas, bmaj=0.8783 mas, bpa=-18.57 degrees ! Estimated noise=0.245059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295642 Jy ! Component: 100 - total flux cleaned = -0.00034893 Jy ! Component: 150 - total flux cleaned = -0.000348392 Jy ! Component: 200 - total flux cleaned = -0.000234485 Jy ! Total flux subtracted in 200 components = -0.000234485 Jy ! Clean residual min=-0.001790 max=0.001592 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.094867 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.094867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103112Jy sigma=0.773928 ! Fit after self-cal, rms=0.103075Jy sigma=0.773622 wmodel /scr/pima/gc030_uvs/J1215+4627_X_map.mod ! Writing 77 model components to file: /scr/pima/gc030_uvs/J1215+4627_X_map.mod wobs /scr/pima/gc030_uvs/J1215+4627_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1215+4627_X_uvs.fits wwins /scr/pima/gc030_uvs/J1215+4627_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J1215+4627_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 = -0.000670467 Jy ! Component: 100 - total flux cleaned = -0.00112254 Jy ! Component: 150 - total flux cleaned = -0.00144342 Jy ! Component: 200 - total flux cleaned = -0.00164875 Jy ! Component: 250 - total flux cleaned = -0.00172312 Jy ! Component: 300 - total flux cleaned = -0.00170032 Jy ! Component: 350 - total flux cleaned = -0.00167798 Jy ! Component: 400 - total flux cleaned = -0.0015892 Jy ! Component: 450 - total flux cleaned = -0.00158933 Jy ! Component: 500 - total flux cleaned = -0.00156725 Jy ! Component: 550 - total flux cleaned = -0.00154581 Jy ! Component: 600 - total flux cleaned = -0.00152509 Jy ! Component: 650 - total flux cleaned = -0.00154498 Jy ! Component: 700 - total flux cleaned = -0.00154463 Jy ! Component: 750 - total flux cleaned = -0.00150555 Jy ! Component: 800 - total flux cleaned = -0.00143025 Jy ! Component: 850 - total flux cleaned = -0.00146729 Jy ! Component: 900 - total flux cleaned = -0.00139434 Jy ! Component: 950 - total flux cleaned = -0.00134099 Jy ! Component: 1000 - total flux cleaned = -0.00130587 Jy ! Component: 1050 - total flux cleaned = -0.00130565 Jy ! Component: 1100 - total flux cleaned = -0.00130513 Jy ! Component: 1150 - total flux cleaned = -0.00120471 Jy ! Component: 1200 - total flux cleaned = -0.00123779 Jy ! Component: 1250 - total flux cleaned = -0.00117247 Jy ! Component: 1300 - total flux cleaned = -0.00112458 Jy ! Component: 1350 - total flux cleaned = -0.00109286 Jy ! Component: 1400 - total flux cleaned = -0.00104622 Jy ! Component: 1450 - total flux cleaned = -0.00103064 Jy ! Component: 1500 - total flux cleaned = -0.000954652 Jy ! Component: 1550 - total flux cleaned = -0.000984828 Jy ! Component: 1600 - total flux cleaned = -0.000969986 Jy ! Component: 1650 - total flux cleaned = -0.000970311 Jy ! Component: 1700 - total flux cleaned = -0.00098455 Jy ! Component: 1750 - total flux cleaned = -0.000899033 Jy ! Component: 1800 - total flux cleaned = -0.000955544 Jy ! Component: 1850 - total flux cleaned = -0.000927547 Jy ! Component: 1900 - total flux cleaned = -0.000900056 Jy ! Component: 1950 - total flux cleaned = -0.000818643 Jy ! Component: 2000 - total flux cleaned = -0.00087254 Jy ! Component: 2050 - total flux cleaned = -0.000779291 Jy ! Component: 2100 - total flux cleaned = -0.000752853 Jy ! Component: 2150 - total flux cleaned = -0.000726939 Jy ! Component: 2200 - total flux cleaned = -0.000688337 Jy ! Component: 2250 - total flux cleaned = -0.000675705 Jy ! Component: 2300 - total flux cleaned = -0.000701054 Jy ! Component: 2350 - total flux cleaned = -0.000613128 Jy ! Component: 2400 - total flux cleaned = -0.000613064 Jy ! Component: 2450 - total flux cleaned = -0.000625503 Jy ! Component: 2500 - total flux cleaned = -0.000576764 Jy ! Component: 2550 - total flux cleaned = -0.000564554 Jy ! Component: 2600 - total flux cleaned = -0.000540426 Jy ! Component: 2650 - total flux cleaned = -0.000504942 Jy ! Component: 2700 - total flux cleaned = -0.000445991 Jy ! Component: 2750 - total flux cleaned = -0.000410835 Jy ! Component: 2800 - total flux cleaned = -0.000410868 Jy ! Component: 2850 - total flux cleaned = -0.000353535 Jy ! Component: 2900 - total flux cleaned = -0.000342114 Jy ! Component: 2950 - total flux cleaned = -0.000297074 Jy ! Component: 3000 - total flux cleaned = -0.000263455 Jy ! Component: 3050 - total flux cleaned = -0.000241361 Jy ! Component: 3100 - total flux cleaned = -0.000252381 Jy ! Component: 3150 - total flux cleaned = -0.000252463 Jy ! Component: 3200 - total flux cleaned = -0.000208995 Jy ! Component: 3250 - total flux cleaned = -0.000241328 Jy ! Component: 3300 - total flux cleaned = -0.000198463 Jy ! Component: 3350 - total flux cleaned = -0.000166593 Jy ! Component: 3400 - total flux cleaned = -0.000166571 Jy ! Component: 3450 - total flux cleaned = -0.000124842 Jy ! Component: 3500 - total flux cleaned = -9.36144e-05 Jy ! Component: 3550 - total flux cleaned = -4.20897e-05 Jy ! Component: 3600 - total flux cleaned = -5.22145e-05 Jy ! Component: 3650 - total flux cleaned = -1.5104e-06 Jy ! Component: 3700 - total flux cleaned = 3.88928e-05 Jy ! Component: 3750 - total flux cleaned = 2.88555e-05 Jy ! Component: 3800 - total flux cleaned = 5.87334e-05 Jy ! Component: 3850 - total flux cleaned = 6.86934e-05 Jy ! Component: 3900 - total flux cleaned = 7.8522e-05 Jy ! Component: 3950 - total flux cleaned = 0.000117537 Jy ! Component: 4000 - total flux cleaned = 9.80654e-05 Jy ! Component: 4050 - total flux cleaned = 0.000136713 Jy ! Total flux subtracted in 4096 components = 0.000165381 Jy ! Clean residual min=-0.000514 max=0.000502 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0950324 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 393 components and 0.0950323 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1215+4627_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5367 x 0.8783 at -18.57 degrees (North through East) ! Clean map min=-0.0010413 max=0.069105 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1215+4627_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0691053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.674784 0.674784 1.34957 2.69913 5.39827 10.7965 21.5931 43.1861 86.3723 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.587 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1215+4627_X_uvs.log closed on Fri Apr 22 08:48:08 2016