! Started logfile: /scr/pima/gc030_uvs/J1215+4627_S_uvs.log on Fri Apr 22 07:50:57 2016 obs /scr/pima/gc030_uvs/J1215+4627_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1215+4627_S_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: 0.718574 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 50944 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1215+4627_S] 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 0.500x0.500 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 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 297 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.006969Jy sigma=9.274999 ! Fit after self-cal, rms=0.925304Jy sigma=8.549103 ! 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=1.912 mas, bmaj=3.054 mas, bpa=-20.78 degrees ! Estimated noise=0.943488 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 = 0.0563513 Jy ! Component: 100 - total flux cleaned = 0.0705433 Jy ! Total flux subtracted in 100 components = 0.0705433 Jy ! Clean residual min=-0.004701 max=0.006349 Jy/beam ! Clean residual mean=-0.000040 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0705433 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0705433 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=0.098965Jy sigma=0.753090 ! Fit after self-cal, rms=0.097759Jy sigma=0.743334 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835591 Jy ! Component: 100 - total flux cleaned = 0.0140142 Jy ! Total flux subtracted in 100 components = 0.0140142 Jy ! Clean residual min=-0.004236 max=0.004854 Jy/beam ! Clean residual mean=-0.000031 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0845576 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0845576 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=0.096399Jy sigma=0.732265 ! Fit after self-cal, rms=0.096113Jy sigma=0.731755 ! 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=2.342 mas, bmaj=3.619 mas, bpa=-15.25 degrees ! Estimated noise=0.388164 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 = 0.00703221 Jy ! Component: 100 - total flux cleaned = 0.0109407 Jy ! Component: 150 - total flux cleaned = 0.0131959 Jy ! Component: 200 - total flux cleaned = 0.0145145 Jy ! Total flux subtracted in 200 components = 0.0145145 Jy ! Clean residual min=-0.002592 max=0.003609 Jy/beam ! Clean residual mean=-0.000053 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.099072 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.099072 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=0.095519Jy sigma=0.727048 ! Fit after self-cal, rms=0.095177Jy sigma=0.726359 ! Inverting map ! Added new window around map position (-5.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003354 Jy ! Component: 100 - total flux cleaned = 0.0051926 Jy ! Component: 150 - total flux cleaned = 0.00651414 Jy ! Component: 200 - total flux cleaned = 0.00714099 Jy ! Total flux subtracted in 200 components = 0.00714099 Jy ! Clean residual min=-0.002414 max=0.002875 Jy/beam ! Clean residual mean=-0.000039 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.106213 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.106213 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=0.095024Jy sigma=0.725238 ! Fit after self-cal, rms=0.094949Jy sigma=0.724954 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.342 x 3.619 at -15.25 degrees (North through East) ! Clean map min=-0.0021119 max=0.078429 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 EB 1.02 HN 1.05 KP 0.97 ! LA 0.91 NL 1.07 PT 0.96 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.11 HN 1.01 KP 0.88 LA 0.91 ! MK 0.96 NL 0.96 PT 1.03 SC 0.92 ! ! 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 1.03 EB 1.00 HN 1.06 KP 0.99 ! LA 0.90 NL 1.02 PT 1.02 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.06 HN 0.92 KP 0.97 LA 0.97 ! MK 0.94 NL 1.00 PT 1.05 SC 0.98 ! ! 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 1.07 EB 1.01 HN 1.04 KP 0.96 ! LA 0.93 NL 1.05 PT 1.01 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.05 HN 0.94 KP 0.90 LA 0.98 ! MK 0.92 NL 0.99 PT 1.06 SC 0.99 ! ! 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 1.06 EB 0.99 HN 1.10 KP 0.97 ! LA 0.90 NL 1.03 PT 1.03 SC 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.07 HN 0.99 KP 0.96 LA 0.90 ! MK 0.87 NL 0.94 PT 1.10 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 1.04 EB 1.07 HN 1.04 KP 1.00 ! LA 0.91 NL 1.06 PT 1.05 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.07 HN 0.90 KP 0.99 LA 0.89 ! MK 0.94 NL 0.99 PT 1.16 SC 0.97 ! ! 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 1.02 EB 1.05 HN 1.04 KP 0.96 ! LA 0.89 NL 1.07 PT 1.03 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.01 HN 0.89 KP 0.96 LA 0.95 ! MK 0.99 NL 0.94 PT 1.15 SC 1.01 ! ! 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 1.06 EB 1.07 HN 1.05 KP 0.99 ! LA 0.94 NL 1.07 PT 1.02 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EB 1.04 HN 0.97 KP 0.94 LA 1.04 ! MK 0.94 NL 0.98 PT 1.06 SC 0.93 ! ! 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=0.094949Jy sigma=0.724954 ! Fit after self-cal, rms=0.094503Jy sigma=0.722226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=3.643 mas, bpa=-15.35 degrees ! Estimated noise=0.392272 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 = 0.00119409 Jy ! Component: 100 - total flux cleaned = 0.00177627 Jy ! Component: 150 - total flux cleaned = 0.00202927 Jy ! Component: 200 - total flux cleaned = 0.00219969 Jy ! Total flux subtracted in 200 components = 0.00219969 Jy ! Clean residual min=-0.001904 max=0.002070 Jy/beam ! Clean residual mean=-0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.108413 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.108413 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=0.094471Jy sigma=0.722111 ! Fit after self-cal, rms=0.094346Jy sigma=0.721860 ! 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=0.094346Jy sigma=0.721860 ! Fit after self-cal, rms=0.095271Jy sigma=0.720951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=3.677 mas, bpa=-14.91 degrees ! Estimated noise=0.394487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720775 Jy ! Component: 100 - total flux cleaned = 0.000962459 Jy ! Component: 150 - total flux cleaned = 0.00113998 Jy ! Component: 200 - total flux cleaned = 0.00123605 Jy ! Total flux subtracted in 200 components = 0.00123605 Jy ! Clean residual min=-0.001458 max=0.001792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.109649 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.109649 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=0.095251Jy sigma=0.720871 ! Fit after self-cal, rms=0.095269Jy sigma=0.720766 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 (-4, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163789 Jy ! Component: 100 - total flux cleaned = 0.00232526 Jy ! Component: 150 - total flux cleaned = 0.0025681 Jy ! Component: 200 - total flux cleaned = 0.00279519 Jy ! Total flux subtracted in 200 components = 0.00279519 Jy ! Clean residual min=-0.001387 max=0.001572 Jy/beam ! Clean residual mean=0.000008 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.112444 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.112444 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=0.095230Jy sigma=0.720527 ! Fit after self-cal, rms=0.095233Jy sigma=0.720471 ! Inverting map ! Added new window around map position (-78.5, -79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136869 Jy ! Component: 100 - total flux cleaned = 0.00219309 Jy ! Component: 150 - total flux cleaned = 0.00281885 Jy ! Component: 200 - total flux cleaned = 0.00334228 Jy ! Total flux subtracted in 200 components = 0.00334228 Jy ! Clean residual min=-0.001314 max=0.001328 Jy/beam ! Clean residual mean=0.000008 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.115786 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.115786 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=0.095205Jy sigma=0.720272 ! Fit after self-cal, rms=0.095207Jy sigma=0.720227 ! 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=0.095207Jy sigma=0.720227 ! Fit after self-cal, rms=0.095865Jy sigma=0.720107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=3.693 mas, bpa=-14.86 degrees ! Estimated noise=0.395891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893639 Jy ! Component: 100 - total flux cleaned = 0.00140775 Jy ! Component: 150 - total flux cleaned = 0.00182393 Jy ! Component: 200 - total flux cleaned = 0.00217471 Jy ! Total flux subtracted in 200 components = 0.00217471 Jy ! Clean residual min=-0.001237 max=0.001330 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.117961 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.117961 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=0.095849Jy sigma=0.720015 ! Fit after self-cal, rms=0.095873Jy sigma=0.719980 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (37.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117344 Jy ! Component: 100 - total flux cleaned = 0.00155442 Jy ! Component: 150 - total flux cleaned = 0.0020005 Jy ! Component: 200 - total flux cleaned = 0.00244439 Jy ! Total flux subtracted in 200 components = 0.00244439 Jy ! Clean residual min=-0.001119 max=0.001127 Jy/beam ! Clean residual mean=0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.120405 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.120405 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=0.095851Jy sigma=0.719833 ! Fit after self-cal, rms=0.095850Jy sigma=0.719808 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.095850Jy sigma=0.719808 ! Fit after self-cal, rms=0.096139Jy sigma=0.719777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.936 mas, bmaj=8.339 mas, bpa=53.72 degrees ! Estimated noise=0.66247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119 Jy ! Component: 100 - total flux cleaned = 0.00200584 Jy ! Component: 150 - total flux cleaned = 0.00265728 Jy ! Component: 200 - total flux cleaned = 0.00301252 Jy ! Total flux subtracted in 200 components = 0.00301252 Jy ! Clean residual min=-0.001595 max=0.001569 Jy/beam ! Clean residual mean=0.000029 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.123418 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.123418 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=0.096132Jy sigma=0.719785 ! Fit after self-cal, rms=0.096149Jy sigma=0.719718 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 = 0.000624424 Jy ! Component: 100 - total flux cleaned = 0.00097652 Jy ! Component: 150 - total flux cleaned = 0.00124718 Jy ! Component: 200 - total flux cleaned = 0.00137687 Jy ! Total flux subtracted in 200 components = 0.00137687 Jy ! Clean residual min=-0.001551 max=0.001609 Jy/beam ! Clean residual mean=0.000034 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.124795 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.124795 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=0.096147Jy sigma=0.719752 ! Fit after self-cal, rms=0.096152Jy sigma=0.719741 ! 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=2.338 mas, bmaj=3.7 mas, bpa=-14.85 degrees ! Estimated noise=0.39609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.338 x 3.7 at -14.85 degrees (North through East) ! Clean map min=-0.00093048 max=0.079354 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=1.904 mas, bmaj=3.107 mas, bpa=-20.08 degrees ! Estimated noise=0.972273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578105 Jy ! Component: 100 - total flux cleaned = 0.0731361 Jy ! Component: 150 - total flux cleaned = 0.0819187 Jy ! Component: 200 - total flux cleaned = 0.0880579 Jy ! Total flux subtracted in 200 components = 0.0880579 Jy ! Clean residual min=-0.003814 max=0.003907 Jy/beam ! Clean residual mean=-0.000028 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0880578 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 0.0880578 Jy ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=3.7 mas, bpa=-14.85 degrees ! Estimated noise=0.39609 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 = 0.0069891 Jy ! Component: 100 - total flux cleaned = 0.0113628 Jy ! Component: 150 - total flux cleaned = 0.0146822 Jy ! Component: 200 - total flux cleaned = 0.017388 Jy ! Total flux subtracted in 200 components = 0.017388 Jy ! Clean residual min=-0.001811 max=0.001952 Jy/beam ! Clean residual mean=-0.000025 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.105446 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.105446 Jy ! Inverting map ! Added new window around map position (-2.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232964 Jy ! Component: 100 - total flux cleaned = 0.00429973 Jy ! Component: 150 - total flux cleaned = 0.00600959 Jy ! Component: 200 - total flux cleaned = 0.00751021 Jy ! Total flux subtracted in 200 components = 0.00751021 Jy ! Clean residual min=-0.001484 max=0.001376 Jy/beam ! Clean residual mean=-0.000009 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.112956 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.112956 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.936 mas, bmaj=8.339 mas, bpa=53.72 degrees ! Estimated noise=0.66247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282159 Jy ! Component: 100 - total flux cleaned = 0.00467151 Jy ! Component: 150 - total flux cleaned = 0.00615052 Jy ! Component: 200 - total flux cleaned = 0.00735359 Jy ! Total flux subtracted in 200 components = 0.00735359 Jy ! Clean residual min=-0.001692 max=0.001633 Jy/beam ! Clean residual mean=0.000018 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.12031 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 = 0.000997185 Jy ! Component: 100 - total flux cleaned = 0.0018465 Jy ! Component: 150 - total flux cleaned = 0.0025455 Jy ! Component: 200 - total flux cleaned = 0.00285569 Jy ! Total flux subtracted in 200 components = 0.00285569 Jy ! Clean residual min=-0.001600 max=0.001608 Jy/beam ! Clean residual mean=0.000029 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.123165 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 134 components and 0.123165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=3.7 mas, bpa=-14.85 degrees ! Estimated noise=0.39609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361372 Jy ! Component: 100 - total flux cleaned = 0.000613356 Jy ! Component: 150 - total flux cleaned = 0.000785482 Jy ! Component: 200 - total flux cleaned = 0.000916634 Jy ! Total flux subtracted in 200 components = 0.000916634 Jy ! Clean residual min=-0.001161 max=0.001153 Jy/beam ! Clean residual mean=0.000009 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.124082 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.124082 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=0.096156Jy sigma=0.719804 ! Fit after self-cal, rms=0.096153Jy sigma=0.719685 wmodel /scr/pima/gc030_uvs/J1215+4627_S_map.mod ! Writing 157 model components to file: /scr/pima/gc030_uvs/J1215+4627_S_map.mod wobs /scr/pima/gc030_uvs/J1215+4627_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1215+4627_S_uvs.fits wwins /scr/pima/gc030_uvs/J1215+4627_S_map.win ! wwins: Wrote 6 windows to /scr/pima/gc030_uvs/J1215+4627_S_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 = 0.00024151 Jy ! Component: 100 - total flux cleaned = 0.000353952 Jy ! Component: 150 - total flux cleaned = 0.000389916 Jy ! Component: 200 - total flux cleaned = 0.000442261 Jy ! Component: 250 - total flux cleaned = 0.000407895 Jy ! Component: 300 - total flux cleaned = 0.000424974 Jy ! Component: 350 - total flux cleaned = 0.000457678 Jy ! Component: 400 - total flux cleaned = 0.000426167 Jy ! Component: 450 - total flux cleaned = 0.000426416 Jy ! Component: 500 - total flux cleaned = 0.000364856 Jy ! Component: 550 - total flux cleaned = 0.000289611 Jy ! Component: 600 - total flux cleaned = 0.000245049 Jy ! Component: 650 - total flux cleaned = 0.000113857 Jy ! Component: 700 - total flux cleaned = 5.69137e-05 Jy ! Component: 750 - total flux cleaned = -1.30662e-05 Jy ! Component: 800 - total flux cleaned = -1.26706e-05 Jy ! Component: 850 - total flux cleaned = -2.62862e-05 Jy ! Component: 900 - total flux cleaned = -1.27775e-05 Jy ! Component: 950 - total flux cleaned = -7.94589e-05 Jy ! Component: 1000 - total flux cleaned = -0.000105536 Jy ! Component: 1050 - total flux cleaned = -0.000105351 Jy ! Component: 1100 - total flux cleaned = -0.000118168 Jy ! Component: 1150 - total flux cleaned = -0.000130993 Jy ! Component: 1200 - total flux cleaned = -0.000143522 Jy ! Component: 1250 - total flux cleaned = -0.000143447 Jy ! Component: 1300 - total flux cleaned = -0.000143302 Jy ! Component: 1350 - total flux cleaned = -0.000167407 Jy ! Component: 1400 - total flux cleaned = -0.000167297 Jy ! Component: 1450 - total flux cleaned = -0.000155491 Jy ! Component: 1500 - total flux cleaned = -0.000167374 Jy ! Component: 1550 - total flux cleaned = -0.000120872 Jy ! Component: 1600 - total flux cleaned = -0.000143992 Jy ! Component: 1650 - total flux cleaned = -0.000132579 Jy ! Component: 1700 - total flux cleaned = -9.88218e-05 Jy ! Component: 1750 - total flux cleaned = -8.75231e-05 Jy ! Component: 1800 - total flux cleaned = -8.75591e-05 Jy ! Component: 1850 - total flux cleaned = -8.75061e-05 Jy ! Component: 1900 - total flux cleaned = -5.49744e-05 Jy ! Component: 1950 - total flux cleaned = -9.81923e-05 Jy ! Component: 2000 - total flux cleaned = -4.47024e-05 Jy ! Component: 2050 - total flux cleaned = -3.42024e-05 Jy ! Component: 2100 - total flux cleaned = -5.52405e-05 Jy ! Component: 2150 - total flux cleaned = 7.54283e-06 Jy ! Component: 2200 - total flux cleaned = 4.90075e-05 Jy ! Component: 2250 - total flux cleaned = 2.84277e-05 Jy ! Component: 2300 - total flux cleaned = 3.87432e-05 Jy ! Component: 2350 - total flux cleaned = 6.92671e-05 Jy ! Component: 2400 - total flux cleaned = 7.93727e-05 Jy ! Component: 2450 - total flux cleaned = 8.94469e-05 Jy ! Component: 2500 - total flux cleaned = 0.000148897 Jy ! Component: 2550 - total flux cleaned = 0.000129255 Jy ! Component: 2600 - total flux cleaned = 0.000158621 Jy ! Component: 2650 - total flux cleaned = 0.000197476 Jy ! Component: 2700 - total flux cleaned = 0.000236058 Jy ! Component: 2750 - total flux cleaned = 0.000245694 Jy ! Component: 2800 - total flux cleaned = 0.000283741 Jy ! Component: 2850 - total flux cleaned = 0.000293278 Jy ! Component: 2900 - total flux cleaned = 0.00031203 Jy ! Component: 2950 - total flux cleaned = 0.000358535 Jy ! Component: 3000 - total flux cleaned = 0.000340028 Jy ! Component: 3050 - total flux cleaned = 0.000367702 Jy ! Component: 3100 - total flux cleaned = 0.000440853 Jy ! Component: 3150 - total flux cleaned = 0.000431717 Jy ! Component: 3200 - total flux cleaned = 0.000467876 Jy ! Component: 3250 - total flux cleaned = 0.000539685 Jy ! Component: 3300 - total flux cleaned = 0.000548581 Jy ! Component: 3350 - total flux cleaned = 0.000610626 Jy ! Component: 3400 - total flux cleaned = 0.000645912 Jy ! Component: 3450 - total flux cleaned = 0.000663495 Jy ! Component: 3500 - total flux cleaned = 0.000724606 Jy ! Component: 3550 - total flux cleaned = 0.000776634 Jy ! Component: 3600 - total flux cleaned = 0.000768014 Jy ! Component: 3650 - total flux cleaned = 0.000836752 Jy ! Component: 3700 - total flux cleaned = 0.000913574 Jy ! Component: 3750 - total flux cleaned = 0.000930529 Jy ! Component: 3800 - total flux cleaned = 0.000989685 Jy ! Component: 3850 - total flux cleaned = 0.00102323 Jy ! Component: 3900 - total flux cleaned = 0.00104823 Jy ! Component: 3950 - total flux cleaned = 0.00113135 Jy ! Component: 4000 - total flux cleaned = 0.00115617 Jy ! Component: 4050 - total flux cleaned = 0.00118913 Jy ! Total flux subtracted in 4096 components = 0.00122188 Jy ! Clean residual min=-0.000473 max=0.000540 Jy/beam ! Clean residual mean=0.000004 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.125304 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 463 components and 0.125304 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1215+4627_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.338 x 3.7 at -14.85 degrees (North through East) ! Clean map min=-0.00077947 max=0.079696 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1215+4627_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0796959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013814 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520002 0.520002 1.04 2.08001 4.16002 8.32004 16.6401 33.2801 66.5603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 576.92 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1215+4627_S_uvs.log closed on Fri Apr 22 07:51:05 2016