! Started logfile: /scr/pima/br149ak_uvs/J0102+5824_X_uvs.log on Sat Feb 27 17:27:39 2016 obs /scr/pima/br149ak_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ak_uvs/J0102+5824_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4032 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/br149ak_uvs/J0102+5824_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=4.011379Jy sigma=97.327070 ! Fit after self-cal, rms=2.846124Jy sigma=69.392801 ! 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=0.6006 mas, bmaj=2.909 mas, bpa=-28.45 degrees ! Estimated noise=0.915733 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 = 2.87627 Jy ! Component: 100 - total flux cleaned = 3.53574 Jy ! Total flux subtracted in 100 components = 3.53574 Jy ! Clean residual min=-0.108539 max=0.250588 Jy/beam ! Clean residual mean=0.000042 rms=0.026501 Jy/beam ! Combined flux in latest and established models = 3.53574 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.53574 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=0.430583Jy sigma=10.887575 ! Fit after self-cal, rms=0.430519Jy sigma=10.886706 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.263349 Jy ! Component: 100 - total flux cleaned = 0.3941 Jy ! Total flux subtracted in 100 components = 0.3941 Jy ! Clean residual min=-0.042728 max=0.060046 Jy/beam ! Clean residual mean=0.000006 rms=0.009080 Jy/beam ! Combined flux in latest and established models = 3.92984 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 3.92984 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=0.149403Jy sigma=3.770626 ! Fit after self-cal, rms=0.149316Jy sigma=3.765819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678565 Jy ! Component: 100 - total flux cleaned = 0.112742 Jy ! Total flux subtracted in 100 components = 0.112742 Jy ! Clean residual min=-0.030974 max=0.038943 Jy/beam ! Clean residual mean=-0.000003 rms=0.006103 Jy/beam ! Combined flux in latest and established models = 4.04258 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 4.04258 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=0.098475Jy sigma=2.412504 ! Fit after self-cal, rms=0.098344Jy sigma=2.410432 ! Inverting map ! Added new window around map position (-8.8, 5.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387813 Jy ! Component: 100 - total flux cleaned = 0.0598474 Jy ! Total flux subtracted in 100 components = 0.0598474 Jy ! Clean residual min=-0.023821 max=0.025671 Jy/beam ! Clean residual mean=-0.000009 rms=0.004681 Jy/beam ! Combined flux in latest and established models = 4.10243 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 4.10243 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=0.081200Jy sigma=1.959967 ! Fit after self-cal, rms=0.080393Jy sigma=1.939187 ! 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=0.8057 mas, bmaj=3.143 mas, bpa=-29.44 degrees ! Estimated noise=0.508243 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 = 0.0264482 Jy ! Component: 100 - total flux cleaned = 0.04 Jy ! Component: 150 - total flux cleaned = 0.0450921 Jy ! Component: 200 - total flux cleaned = 0.0480823 Jy ! Total flux subtracted in 200 components = 0.0480823 Jy ! Clean residual min=-0.017071 max=0.020105 Jy/beam ! Clean residual mean=-0.000010 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 4.15051 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 4.15051 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=0.070602Jy sigma=1.670530 ! Fit after self-cal, rms=0.070449Jy sigma=1.666184 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 3.143 at -29.44 degrees (North through East) ! Clean map min=-0.015305 max=3.8053 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: ! FD 1.00 HN 1.01 KP 1.00 LA 1.00 ! MK 1.00 NL 1.01 OV 1.02 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 1.00 LA 1.00 ! MK 1.00 NL 1.01 OV 1.02 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.00 LA 1.00 ! MK 1.00 NL 1.01 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.00 LA 1.00 ! MK 1.00 NL 1.00 OV 1.01 PT 1.00 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 0.99 LA 0.99 ! MK 1.00 NL 1.00 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00* KP 0.99 LA 0.99 ! MK 0.99 NL 0.99 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 0.99 LA 0.99 ! MK 0.99 NL 0.99 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.070449Jy sigma=1.666184 ! Fit after self-cal, rms=0.050325Jy sigma=1.146113 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=3.144 mas, bpa=-29.44 degrees ! Estimated noise=0.50796 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, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969072 Jy ! Component: 100 - total flux cleaned = 0.0101569 Jy ! Component: 150 - total flux cleaned = 0.0104182 Jy ! Component: 200 - total flux cleaned = 0.0100364 Jy ! Total flux subtracted in 200 components = 0.0100364 Jy ! Clean residual min=-0.007961 max=0.008814 Jy/beam ! Clean residual mean=0.000004 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 4.16055 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 4.16055 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=0.046433Jy sigma=1.045550 ! Fit after self-cal, rms=0.046327Jy sigma=1.042257 ! 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=0.046327Jy sigma=1.042257 ! Fit after self-cal, rms=0.046017Jy sigma=1.036012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8061 mas, bmaj=3.144 mas, bpa=-29.44 degrees ! Estimated noise=0.507753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004985 Jy ! Component: 100 - total flux cleaned = 0.000336137 Jy ! Component: 150 - total flux cleaned = 0.000195801 Jy ! Component: 200 - total flux cleaned = 0.000197044 Jy ! Total flux subtracted in 200 components = 0.000197044 Jy ! Clean residual min=-0.006851 max=0.008250 Jy/beam ! Clean residual mean=0.000004 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 4.16075 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 4.16075 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=0.044860Jy sigma=1.008037 ! Fit after self-cal, rms=0.044830Jy sigma=1.006891 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 (7.4, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734832 Jy ! Component: 100 - total flux cleaned = 0.0110828 Jy ! Component: 150 - total flux cleaned = 0.0126562 Jy ! Component: 200 - total flux cleaned = 0.0136459 Jy ! Total flux subtracted in 200 components = 0.0136459 Jy ! Clean residual min=-0.005603 max=0.006222 Jy/beam ! Clean residual mean=0.000001 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 4.17439 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 4.17439 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=0.043162Jy sigma=0.967455 ! Fit after self-cal, rms=0.043120Jy sigma=0.966372 ! Inverting map ! Added new window around map position (4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445976 Jy ! Component: 100 - total flux cleaned = 0.004917 Jy ! Component: 150 - total flux cleaned = 0.00570728 Jy ! Component: 200 - total flux cleaned = 0.00605984 Jy ! Total flux subtracted in 200 components = 0.00605984 Jy ! Clean residual min=-0.004865 max=0.004605 Jy/beam ! Clean residual mean=0.000003 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 4.18045 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 4.18045 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=0.041990Jy sigma=0.940560 ! Fit after self-cal, rms=0.041979Jy sigma=0.940078 ! 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=0.041979Jy sigma=0.940078 ! Fit after self-cal, rms=0.041807Jy sigma=0.937306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=3.144 mas, bpa=-29.44 degrees ! Estimated noise=0.507628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141793 Jy ! Component: 100 - total flux cleaned = 0.00232554 Jy ! Component: 150 - total flux cleaned = 0.00316044 Jy ! Component: 200 - total flux cleaned = 0.00384277 Jy ! Total flux subtracted in 200 components = 0.00384277 Jy ! Clean residual min=-0.003990 max=0.004349 Jy/beam ! Clean residual mean=0.000003 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 4.1843 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 4.1843 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=0.041271Jy sigma=0.925006 ! Fit after self-cal, rms=0.041263Jy sigma=0.924661 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 = 0.000272747 Jy ! Component: 100 - total flux cleaned = 0.000990842 Jy ! Component: 150 - total flux cleaned = 0.00158361 Jy ! Component: 200 - total flux cleaned = 0.00206637 Jy ! Total flux subtracted in 200 components = 0.00206637 Jy ! Clean residual min=-0.003824 max=0.004146 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 4.18636 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 160 components and 4.18636 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=0.040931Jy sigma=0.917110 ! Fit after self-cal, rms=0.040929Jy sigma=0.916974 ! Inverting map ! Added new window around map position (9.6, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134916 Jy ! Component: 100 - total flux cleaned = 0.00274022 Jy ! Component: 150 - total flux cleaned = 0.0041436 Jy ! Component: 200 - total flux cleaned = 0.00502054 Jy ! Total flux subtracted in 200 components = 0.00502054 Jy ! Clean residual min=-0.003274 max=0.003288 Jy/beam ! Clean residual mean=0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 4.19138 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 190 components and 4.19138 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=0.040337Jy sigma=0.903030 ! Fit after self-cal, rms=0.040326Jy sigma=0.902848 ! 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=0.040326Jy sigma=0.902848 ! Fit after self-cal, rms=0.040281Jy sigma=0.902194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.002 mas, bmaj=3.997 mas, bpa=-41.51 degrees ! Estimated noise=0.648252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250714 Jy ! Component: 100 - total flux cleaned = 0.00436007 Jy ! Component: 150 - total flux cleaned = 0.00554894 Jy ! Component: 200 - total flux cleaned = 0.00672362 Jy ! Total flux subtracted in 200 components = 0.00672362 Jy ! Clean residual min=-0.002812 max=0.002991 Jy/beam ! Clean residual mean=0.000006 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 4.19811 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 212 components and 4.19811 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=0.040137Jy sigma=0.898844 ! Fit after self-cal, rms=0.040129Jy sigma=0.898758 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 = 0.00117571 Jy ! Component: 100 - total flux cleaned = 0.00213371 Jy ! Component: 150 - total flux cleaned = 0.00304481 Jy ! Component: 200 - total flux cleaned = 0.00383662 Jy ! Total flux subtracted in 200 components = 0.00383662 Jy ! Clean residual min=-0.002620 max=0.002663 Jy/beam ! Clean residual mean=0.000006 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 4.20194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 4.20194 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=0.040060Jy sigma=0.897150 ! Fit after self-cal, rms=0.040058Jy sigma=0.897119 ! 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=0.8059 mas, bmaj=3.145 mas, bpa=-29.44 degrees ! Estimated noise=0.507587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8059 x 3.145 at -29.44 degrees (North through East) ! Clean map min=-0.011516 max=3.8026 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040058Jy sigma=0.897119 ! Fit after self-cal, rms=0.034487Jy sigma=0.780329 ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=3.145 mas, bpa=-29.44 degrees ! Estimated noise=0.507595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.23922e-05 Jy ! Component: 100 - total flux cleaned = 0.000196552 Jy ! Component: 150 - total flux cleaned = 0.000382171 Jy ! Component: 200 - total flux cleaned = 0.000615537 Jy ! Total flux subtracted in 200 components = 0.000615537 Jy ! Clean residual min=-0.002813 max=0.003012 Jy/beam ! Clean residual mean=0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 4.20256 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 245 components and 4.20256 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=0.034262Jy sigma=0.775601 ! Fit after self-cal, rms=0.034257Jy sigma=0.775504 ! Inverting map ! Added new window around map position (39, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151696 Jy ! Component: 100 - total flux cleaned = 0.00177741 Jy ! Component: 150 - total flux cleaned = 0.00177236 Jy ! Component: 200 - total flux cleaned = 0.00195963 Jy ! Total flux subtracted in 200 components = 0.00195963 Jy ! Clean residual min=-0.002504 max=0.002605 Jy/beam ! Clean residual mean=0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 4.20452 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 276 components and 4.20452 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=0.033838Jy sigma=0.766771 ! Fit after self-cal, rms=0.033829Jy sigma=0.766558 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.033829Jy sigma=0.766558 ! Fit after self-cal, rms=0.033811Jy sigma=0.766119 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=0.6006 mas, bmaj=2.909 mas, bpa=-28.45 degrees ! Estimated noise=0.913897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87046 Jy ! Component: 100 - total flux cleaned = 3.52929 Jy ! Component: 150 - total flux cleaned = 3.79219 Jy ! Component: 200 - total flux cleaned = 3.92285 Jy ! Total flux subtracted in 200 components = 3.92285 Jy ! Clean residual min=-0.038666 max=0.060021 Jy/beam ! Clean residual mean=0.000016 rms=0.008001 Jy/beam ! Combined flux in latest and established models = 3.92284 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 8 model components to the UV plane model. ! The established model now contains 8 components and 3.92284 Jy ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=3.145 mas, bpa=-29.44 degrees ! Estimated noise=0.507566 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 = 0.0925317 Jy ! Component: 100 - total flux cleaned = 0.138842 Jy ! Component: 150 - total flux cleaned = 0.168173 Jy ! Component: 200 - total flux cleaned = 0.188726 Jy ! Total flux subtracted in 200 components = 0.188726 Jy ! Clean residual min=-0.010986 max=0.012752 Jy/beam ! Clean residual mean=0.000001 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 4.11157 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 4.11157 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=2.002 mas, bmaj=3.998 mas, bpa=-41.51 degrees ! Estimated noise=0.648191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209624 Jy ! Component: 100 - total flux cleaned = 0.0334557 Jy ! Component: 150 - total flux cleaned = 0.0427344 Jy ! Component: 200 - total flux cleaned = 0.0496924 Jy ! Total flux subtracted in 200 components = 0.0496924 Jy ! Clean residual min=-0.007079 max=0.007092 Jy/beam ! Clean residual mean=0.000004 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 4.16126 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 = 0.00544622 Jy ! Component: 100 - total flux cleaned = 0.0102615 Jy ! Component: 150 - total flux cleaned = 0.0144181 Jy ! Component: 200 - total flux cleaned = 0.0176481 Jy ! Total flux subtracted in 200 components = 0.0176481 Jy ! Clean residual min=-0.005065 max=0.004245 Jy/beam ! Clean residual mean=0.000005 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 4.17891 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 125 components and 4.17891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=3.145 mas, bpa=-29.44 degrees ! Estimated noise=0.507566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345676 Jy ! Component: 100 - total flux cleaned = 0.00564055 Jy ! Component: 150 - total flux cleaned = 0.00805284 Jy ! Component: 200 - total flux cleaned = 0.0104679 Jy ! Total flux subtracted in 200 components = 0.0104679 Jy ! Clean residual min=-0.005076 max=0.004923 Jy/beam ! Clean residual mean=0.000002 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 4.18938 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 4.18938 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=0.039556Jy sigma=0.879802 ! Fit after self-cal, rms=0.039342Jy sigma=0.875604 wmodel /scr/pima/br149ak_uvs/J0102+5824_X_map.mod ! Writing 153 model components to file: /scr/pima/br149ak_uvs/J0102+5824_X_map.mod wobs /scr/pima/br149ak_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ak_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/br149ak_uvs/J0102+5824_X_map.win ! wwins: Wrote 7 windows to /scr/pima/br149ak_uvs/J0102+5824_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 = -0.000403482 Jy ! Component: 100 - total flux cleaned = -0.00109702 Jy ! Component: 150 - total flux cleaned = -0.00175479 Jy ! Component: 200 - total flux cleaned = -0.00199079 Jy ! Component: 250 - total flux cleaned = -0.00251991 Jy ! Component: 300 - total flux cleaned = -0.00302767 Jy ! Component: 350 - total flux cleaned = -0.00344718 Jy ! Component: 400 - total flux cleaned = -0.00391898 Jy ! Component: 450 - total flux cleaned = -0.00418017 Jy ! Component: 500 - total flux cleaned = -0.0045614 Jy ! Component: 550 - total flux cleaned = -0.00474686 Jy ! Component: 600 - total flux cleaned = -0.00504817 Jy ! Component: 650 - total flux cleaned = -0.00504749 Jy ! Component: 700 - total flux cleaned = -0.00504772 Jy ! Component: 750 - total flux cleaned = -0.00504791 Jy ! Component: 800 - total flux cleaned = -0.00499266 Jy ! Component: 850 - total flux cleaned = -0.00477774 Jy ! Component: 900 - total flux cleaned = -0.00477771 Jy ! Component: 950 - total flux cleaned = -0.0046752 Jy ! Component: 1000 - total flux cleaned = -0.00472602 Jy ! Component: 1050 - total flux cleaned = -0.00467754 Jy ! Component: 1100 - total flux cleaned = -0.00477631 Jy ! Component: 1150 - total flux cleaned = -0.00472838 Jy ! Component: 1200 - total flux cleaned = -0.00477574 Jy ! Component: 1250 - total flux cleaned = -0.00482173 Jy ! Component: 1300 - total flux cleaned = -0.00472979 Jy ! Component: 1350 - total flux cleaned = -0.00468532 Jy ! Component: 1400 - total flux cleaned = -0.00455329 Jy ! Component: 1450 - total flux cleaned = -0.00451082 Jy ! Component: 1500 - total flux cleaned = -0.00438293 Jy ! Component: 1550 - total flux cleaned = -0.0042146 Jy ! Component: 1600 - total flux cleaned = -0.00409095 Jy ! Component: 1650 - total flux cleaned = -0.00396861 Jy ! Component: 1700 - total flux cleaned = -0.0037676 Jy ! Component: 1750 - total flux cleaned = -0.00364899 Jy ! Component: 1800 - total flux cleaned = -0.00353167 Jy ! Component: 1850 - total flux cleaned = -0.00353152 Jy ! Component: 1900 - total flux cleaned = -0.00341686 Jy ! Component: 1950 - total flux cleaned = -0.00330437 Jy ! Component: 2000 - total flux cleaned = -0.00319274 Jy ! Component: 2050 - total flux cleaned = -0.00297303 Jy ! Component: 2100 - total flux cleaned = -0.00286477 Jy ! Component: 2150 - total flux cleaned = -0.00265075 Jy ! Component: 2200 - total flux cleaned = -0.00254513 Jy ! Component: 2250 - total flux cleaned = -0.00237174 Jy ! Component: 2300 - total flux cleaned = -0.00213235 Jy ! Component: 2350 - total flux cleaned = -0.00206525 Jy ! Component: 2400 - total flux cleaned = -0.00193128 Jy ! Component: 2450 - total flux cleaned = -0.00176592 Jy ! Component: 2500 - total flux cleaned = -0.00153738 Jy ! Component: 2550 - total flux cleaned = -0.00131157 Jy ! Component: 2600 - total flux cleaned = -0.00108905 Jy ! Component: 2650 - total flux cleaned = -0.000900219 Jy ! Component: 2700 - total flux cleaned = -0.000651074 Jy ! Component: 2750 - total flux cleaned = -0.000528095 Jy ! Component: 2800 - total flux cleaned = -0.000406387 Jy ! Component: 2850 - total flux cleaned = -0.000164885 Jy ! Component: 2900 - total flux cleaned = 4.41698e-05 Jy ! Component: 2950 - total flux cleaned = 0.000309563 Jy ! Component: 3000 - total flux cleaned = 0.000484617 Jy ! Component: 3050 - total flux cleaned = 0.000687099 Jy ! Component: 3100 - total flux cleaned = 0.000859217 Jy ! Component: 3150 - total flux cleaned = 0.00102909 Jy ! Component: 3200 - total flux cleaned = 0.00128143 Jy ! Component: 3250 - total flux cleaned = 0.00150311 Jy ! Component: 3300 - total flux cleaned = 0.00164072 Jy ! Component: 3350 - total flux cleaned = 0.00174967 Jy ! Component: 3400 - total flux cleaned = 0.00204632 Jy ! Component: 3450 - total flux cleaned = 0.00217948 Jy ! Component: 3500 - total flux cleaned = 0.00228548 Jy ! Component: 3550 - total flux cleaned = 0.00257383 Jy ! Component: 3600 - total flux cleaned = 0.00265192 Jy ! Component: 3650 - total flux cleaned = 0.00290926 Jy ! Component: 3700 - total flux cleaned = 0.00303697 Jy ! Component: 3750 - total flux cleaned = 0.00331432 Jy ! Component: 3800 - total flux cleaned = 0.00343925 Jy ! Component: 3850 - total flux cleaned = 0.00358784 Jy ! Component: 3900 - total flux cleaned = 0.00388197 Jy ! Component: 3950 - total flux cleaned = 0.00400357 Jy ! Component: 4000 - total flux cleaned = 0.00417246 Jy ! Component: 4050 - total flux cleaned = 0.00436371 Jy ! Total flux subtracted in 4096 components = 0.00457687 Jy ! Clean residual min=-0.001182 max=0.001266 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 4.19395 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 433 components and 4.19396 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ak_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.806 x 3.145 at -29.44 degrees (North through East) ! Clean map min=-0.0038078 max=3.8056 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ak_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.80561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000454636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0358395 0.0358395 0.071679 0.143358 0.286716 0.573432 1.14686 2.29373 4.58745 9.17491 18.3498 36.6996 73.3993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.805 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 8370.66 quit ! Quitting program ! Log file /scr/pima/br149ak_uvs/J0102+5824_X_uvs.log closed on Sat Feb 27 17:27:44 2016