! Started logfile: /scr/pima/rv120_uvs/J1658-0739_X_dfm.log on Fri Dec 22 22:43:29 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J1658-0739_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1658-0739_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! AN table 3: 24 integrations on 10 of 10 possible baselines. ! AN table 4: 41 integrations on 3 of 3 possible baselines. ! AN table 5: 8 integrations on 3 of 3 possible baselines. ! AN table 6: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.548725 visibilities/baseline/integration-bin. ! Found source: J1658-0739 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4820 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/opt64/bin/pima_mupet_01.dfm J1658-0739_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 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 188 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 188 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 188 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 188 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.052824Jy sigma=19.207944 ! Fit after self-cal, rms=0.761452Jy sigma=13.702243 ! 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=0.8111 mas, bmaj=1.449 mas, bpa=-3.305 degrees ! Estimated noise=0.910135 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 = 0.186603 Jy ! Component: 100 - total flux cleaned = 0.260411 Jy ! Total flux subtracted in 100 components = 0.260411 Jy ! Clean residual min=-0.022616 max=0.094360 Jy/beam ! Clean residual mean=0.000030 rms=0.005310 Jy/beam ! Combined flux in latest and established models = 0.260411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.260411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163522Jy sigma=2.907553 ! Fit after self-cal, rms=0.161892Jy sigma=2.880030 ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.078921 Jy ! Component: 100 - total flux cleaned = 0.116152 Jy ! Total flux subtracted in 100 components = 0.116152 Jy ! Clean residual min=-0.013953 max=0.057960 Jy/beam ! Clean residual mean=0.000017 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 0.376563 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.376563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114541Jy sigma=1.911100 ! Fit after self-cal, rms=0.103219Jy sigma=1.676320 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412419 Jy ! Component: 100 - total flux cleaned = 0.05864 Jy ! Total flux subtracted in 100 components = 0.05864 Jy ! Clean residual min=-0.009783 max=0.023002 Jy/beam ! Clean residual mean=0.000009 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.435203 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.435203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086939Jy sigma=1.295932 ! Fit after self-cal, rms=0.083248Jy sigma=1.209515 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191898 Jy ! Component: 100 - total flux cleaned = 0.0236785 Jy ! Total flux subtracted in 100 components = 0.0236785 Jy ! Clean residual min=-0.008205 max=0.010963 Jy/beam ! Clean residual mean=0.000006 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.458881 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.458881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079414Jy sigma=1.110861 ! Fit after self-cal, rms=0.078500Jy sigma=1.090215 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362067 Jy ! Component: 100 - total flux cleaned = 0.00491255 Jy ! Total flux subtracted in 100 components = 0.00491255 Jy ! Clean residual min=-0.007014 max=0.008042 Jy/beam ! Clean residual mean=0.000005 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.463794 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.463794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077129Jy sigma=1.055442 ! Fit after self-cal, rms=0.076786Jy sigma=1.048324 ! 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=0.9448 mas, bmaj=1.517 mas, bpa=-6.644 degrees ! Estimated noise=0.686849 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, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178645 Jy ! Component: 100 - total flux cleaned = 0.00178577 Jy ! Component: 150 - total flux cleaned = 0.00215464 Jy ! Component: 200 - total flux cleaned = 0.00260788 Jy ! Total flux subtracted in 200 components = 0.00260788 Jy ! Clean residual min=-0.005775 max=0.006172 Jy/beam ! Clean residual mean=0.000013 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.466402 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.466402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075568Jy sigma=1.017091 ! Fit after self-cal, rms=0.075302Jy sigma=1.011194 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9448 x 1.517 at -6.644 degrees (North through East) ! Clean map min=-0.0059112 max=0.19654 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 KP 0.98 LA 0.98 ! MK 0.95 NL 1.02 OV 1.00 PT 1.01 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 KK 0.97 KP 0.99 ! MK 0.91 OV 0.98 PT 0.99 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KK 0.96 LA 1.10 MK 0.95 ! OV 0.97 ! ! A total of 87 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* HN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.01 HN 0.98 KP 1.02 ! LA 1.01 NL 0.97 ON 1.07 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 KP 1.02 LA 1.01 ! MK 0.99 NL 0.94 OV 0.97 PT 1.02 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 KK 0.98 KP 0.98 ! MK 1.02 OV 0.99 PT 1.00 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 KK 1.01 LA 1.03 MK 0.89 ! OV 1.00 ! ! A total of 87 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* HN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.02 HN 0.99 KP 1.00 ! LA 1.00 NL 0.98 ON 0.96 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 1.03 LA 1.02 ! MK 0.94 NL 0.95 OV 0.97 PT 1.04 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 KK 0.88 KP 1.00 ! MK 1.00 OV 0.99 PT 0.97 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KK 0.92 LA 1.11 MK 0.94 ! OV 0.99 ! ! A total of 87 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* HN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.02 HN 0.91 KP 1.03 ! LA 1.01 NL 0.98 ON 1.01 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 1.02 LA 0.98 ! MK 0.97 NL 1.02 OV 1.01 PT 1.06 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 KK 0.94 KP 0.99 ! MK 1.02 OV 1.01 PT 1.00 ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 KK 0.96 LA 1.05 MK 0.90 ! OV 1.00 ! ! A total of 87 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* HN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.04 HN 0.93 KP 1.02 ! LA 1.02 NL 0.99 ON 1.21 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.075302Jy sigma=1.011194 ! Fit after self-cal, rms=0.064752Jy sigma=1.010060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9521 mas, bmaj=2.443 mas, bpa=-5.705 degrees ! Estimated noise=0.700431 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 = -0.000623787 Jy ! Component: 100 - total flux cleaned = -0.00119428 Jy ! Component: 150 - total flux cleaned = -0.00134502 Jy ! Component: 200 - total flux cleaned = -0.00100284 Jy ! Total flux subtracted in 200 components = -0.00100284 Jy ! Clean residual min=-0.004391 max=0.005127 Jy/beam ! Clean residual mean=0.000016 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.465399 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.465399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063852Jy sigma=0.990885 ! Fit after self-cal, rms=0.063690Jy sigma=0.985896 ! 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. ! ! Fit before self-cal, rms=0.063690Jy sigma=0.985896 ! Fit after self-cal, rms=0.063463Jy sigma=0.973966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.444 mas, bpa=-5.673 degrees ! Estimated noise=0.700417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691445 Jy ! Component: 100 - total flux cleaned = -0.000704615 Jy ! Component: 150 - total flux cleaned = -0.000698074 Jy ! Component: 200 - total flux cleaned = -0.000605882 Jy ! Total flux subtracted in 200 components = -0.000605882 Jy ! Clean residual min=-0.004383 max=0.004596 Jy/beam ! Clean residual mean=0.000012 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.464793 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.464793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062959Jy sigma=0.963841 ! Fit after self-cal, rms=0.062856Jy sigma=0.961126 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 (2.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029144 Jy ! Component: 100 - total flux cleaned = 0.00292699 Jy ! Component: 150 - total flux cleaned = 0.00315022 Jy ! Component: 200 - total flux cleaned = 0.00324871 Jy ! Total flux subtracted in 200 components = 0.00324871 Jy ! Clean residual min=-0.003826 max=0.004132 Jy/beam ! Clean residual mean=0.000009 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.468042 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.468042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062272Jy sigma=0.949815 ! Fit after self-cal, rms=0.062212Jy sigma=0.948479 ! Inverting map ! Added new window around map position (2.2, 29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265822 Jy ! Component: 100 - total flux cleaned = 0.00363136 Jy ! Component: 150 - total flux cleaned = 0.00409835 Jy ! Component: 200 - total flux cleaned = 0.0041862 Jy ! Total flux subtracted in 200 components = 0.0041862 Jy ! Clean residual min=-0.003498 max=0.003137 Jy/beam ! Clean residual mean=0.000006 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.472228 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.472228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061803Jy sigma=0.940971 ! Fit after self-cal, rms=0.061756Jy sigma=0.940266 ! 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. ! ! Fit before self-cal, rms=0.061756Jy sigma=0.940266 ! Fit after self-cal, rms=0.061740Jy sigma=0.933073 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9572 mas, bmaj=2.442 mas, bpa=-5.65 degrees ! Estimated noise=0.699912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424785 Jy ! Component: 100 - total flux cleaned = 0.000862624 Jy ! Component: 150 - total flux cleaned = 0.00125022 Jy ! Component: 200 - total flux cleaned = 0.00132138 Jy ! Total flux subtracted in 200 components = 0.00132138 Jy ! Clean residual min=-0.003246 max=0.002960 Jy/beam ! Clean residual mean=0.000004 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.473549 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 111 components and 0.473549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061487Jy sigma=0.928644 ! Fit after self-cal, rms=0.061473Jy sigma=0.928056 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 = 0.000139945 Jy ! Component: 100 - total flux cleaned = 0.000501431 Jy ! Component: 150 - total flux cleaned = 0.000633881 Jy ! Component: 200 - total flux cleaned = 0.000697953 Jy ! Total flux subtracted in 200 components = 0.000697953 Jy ! Clean residual min=-0.003179 max=0.002918 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.474247 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.474247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061280Jy sigma=0.925050 ! Fit after self-cal, rms=0.061251Jy sigma=0.924608 ! 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. ! ! Fit before self-cal, rms=0.061251Jy sigma=0.924608 ! Fit after self-cal, rms=0.061186Jy sigma=0.924386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=3.613 mas, bpa=-9.952 degrees ! Estimated noise=0.830046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.08941e-05 Jy ! Component: 100 - total flux cleaned = 0.000103708 Jy ! Component: 150 - total flux cleaned = 0.000107259 Jy ! Component: 200 - total flux cleaned = 0.000109716 Jy ! Total flux subtracted in 200 components = 0.000109716 Jy ! Clean residual min=-0.002442 max=0.002588 Jy/beam ! Clean residual mean=0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.474357 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.474357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061146Jy sigma=0.923223 ! Fit after self-cal, rms=0.061128Jy sigma=0.922949 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 = 3.77761e-05 Jy ! Component: 100 - total flux cleaned = 1.59481e-06 Jy ! Component: 150 - total flux cleaned = -9.8018e-05 Jy ! Component: 200 - total flux cleaned = -0.000129155 Jy ! Total flux subtracted in 200 components = -0.000129155 Jy ! Clean residual min=-0.002422 max=0.002585 Jy/beam ! Clean residual mean=0.000007 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.474228 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.474228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061093Jy sigma=0.922107 ! Fit after self-cal, rms=0.061071Jy sigma=0.921842 ! 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=0.9574 mas, bmaj=2.441 mas, bpa=-5.655 degrees ! Estimated noise=0.699227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9574 x 2.441 at -5.655 degrees (North through East) ! Clean map min=-0.0027906 max=0.19415 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=0.8192 mas, bmaj=2.089 mas, bpa=-3.794 degrees ! Estimated noise=0.930724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205799 Jy ! Component: 100 - total flux cleaned = 0.306979 Jy ! Component: 150 - total flux cleaned = 0.362119 Jy ! Component: 200 - total flux cleaned = 0.395101 Jy ! Total flux subtracted in 200 components = 0.395101 Jy ! Clean residual min=-0.007699 max=0.017163 Jy/beam ! Clean residual mean=0.000012 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.395101 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.395101 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=2.441 mas, bpa=-5.655 degrees ! Estimated noise=0.699227 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 = 0.0270959 Jy ! Component: 100 - total flux cleaned = 0.0431233 Jy ! Component: 150 - total flux cleaned = 0.0534373 Jy ! Component: 200 - total flux cleaned = 0.0603976 Jy ! Total flux subtracted in 200 components = 0.0603976 Jy ! Clean residual min=-0.003941 max=0.005695 Jy/beam ! Clean residual mean=0.000013 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.455499 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 70 components and 0.455499 Jy ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571953 Jy ! Component: 100 - total flux cleaned = 0.00898613 Jy ! Component: 150 - total flux cleaned = 0.01099 Jy ! Component: 200 - total flux cleaned = 0.0124666 Jy ! Total flux subtracted in 200 components = 0.0124666 Jy ! Clean residual min=-0.003055 max=0.003289 Jy/beam ! Clean residual mean=0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.467966 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.467966 Jy ! Inverting map ! Added new window around map position (10.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238226 Jy ! Component: 100 - total flux cleaned = 0.00356011 Jy ! Component: 150 - total flux cleaned = 0.00417698 Jy ! Component: 200 - total flux cleaned = 0.00449951 Jy ! Total flux subtracted in 200 components = 0.00449951 Jy ! Clean residual min=-0.002710 max=0.002976 Jy/beam ! Clean residual mean=0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.472465 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.472465 Jy ! Inverting map ! Added new window around map position (-16.6, 46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148907 Jy ! Component: 100 - total flux cleaned = 0.00250516 Jy ! Component: 150 - total flux cleaned = 0.0027883 Jy ! Component: 200 - total flux cleaned = 0.00292275 Jy ! Total flux subtracted in 200 components = 0.00292275 Jy ! Clean residual min=-0.002565 max=0.002459 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.475388 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 122 components and 0.475388 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=2.3 mas, bmaj=3.613 mas, bpa=-9.952 degrees ! Estimated noise=0.830046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487562 Jy ! Component: 100 - total flux cleaned = 0.000382605 Jy ! Component: 150 - total flux cleaned = 0.000527795 Jy ! Component: 200 - total flux cleaned = 0.000617492 Jy ! Total flux subtracted in 200 components = 0.000617492 Jy ! Clean residual min=-0.002313 max=0.002731 Jy/beam ! Clean residual mean=0.000005 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.476006 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) ! Added new window around map position (7.2, -37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225549 Jy ! Component: 100 - total flux cleaned = 0.00334628 Jy ! Component: 150 - total flux cleaned = 0.00382225 Jy ! Component: 200 - total flux cleaned = 0.0040664 Jy ! Total flux subtracted in 200 components = 0.0040664 Jy ! Clean residual min=-0.002071 max=0.002262 Jy/beam ! Clean residual mean=0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.480072 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 165 components and 0.480072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=2.441 mas, bpa=-5.655 degrees ! Estimated noise=0.699227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000801559 Jy ! Component: 100 - total flux cleaned = -0.000739116 Jy ! Component: 150 - total flux cleaned = -0.0005628 Jy ! Component: 200 - total flux cleaned = -0.000342188 Jy ! Total flux subtracted in 200 components = -0.000342188 Jy ! Clean residual min=-0.002413 max=0.002240 Jy/beam ! Clean residual mean=0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.47973 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 188 components and 0.47973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060263Jy sigma=0.907385 ! Fit after self-cal, rms=0.060132Jy sigma=0.905187 wmodel J1658-0739_X_map.mod ! Writing 188 model components to file: J1658-0739_X_map.mod wobs J1658-0739_X_uvs.fits ! Writing UV FITS file: J1658-0739_X_uvs.fits wwins J1658-0739_X_map.win ! wwins: Wrote 9 windows to J1658-0739_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 = -0.00113643 Jy ! Component: 100 - total flux cleaned = -0.00163681 Jy ! Component: 150 - total flux cleaned = -0.00191309 Jy ! Component: 200 - total flux cleaned = -0.00195103 Jy ! Component: 250 - total flux cleaned = -0.0019883 Jy ! Component: 300 - total flux cleaned = -0.00187944 Jy ! Component: 350 - total flux cleaned = -0.0019147 Jy ! Component: 400 - total flux cleaned = -0.0017744 Jy ! Component: 450 - total flux cleaned = -0.00174034 Jy ! Component: 500 - total flux cleaned = -0.00163825 Jy ! Component: 550 - total flux cleaned = -0.00157106 Jy ! Component: 600 - total flux cleaned = -0.00153798 Jy ! Component: 650 - total flux cleaned = -0.00153785 Jy ! Component: 700 - total flux cleaned = -0.00150525 Jy ! Component: 750 - total flux cleaned = -0.00150532 Jy ! Component: 800 - total flux cleaned = -0.00150485 Jy ! Component: 850 - total flux cleaned = -0.0015044 Jy ! Component: 900 - total flux cleaned = -0.00138197 Jy ! Component: 950 - total flux cleaned = -0.00159496 Jy ! Component: 1000 - total flux cleaned = -0.00159446 Jy ! Component: 1050 - total flux cleaned = -0.0015645 Jy ! Component: 1100 - total flux cleaned = -0.00159393 Jy ! Component: 1150 - total flux cleaned = -0.00156471 Jy ! Component: 1200 - total flux cleaned = -0.00159363 Jy ! Component: 1250 - total flux cleaned = -0.00162272 Jy ! Component: 1300 - total flux cleaned = -0.00167964 Jy ! Component: 1350 - total flux cleaned = -0.00159499 Jy ! Component: 1400 - total flux cleaned = -0.00173477 Jy ! Component: 1450 - total flux cleaned = -0.00170728 Jy ! Component: 1500 - total flux cleaned = -0.00181728 Jy ! Component: 1550 - total flux cleaned = -0.001817 Jy ! Component: 1600 - total flux cleaned = -0.00181711 Jy ! Component: 1650 - total flux cleaned = -0.00189774 Jy ! Component: 1700 - total flux cleaned = -0.00189748 Jy ! Component: 1750 - total flux cleaned = -0.00176572 Jy ! Component: 1800 - total flux cleaned = -0.00192337 Jy ! Component: 1850 - total flux cleaned = -0.00197524 Jy ! Component: 1900 - total flux cleaned = -0.00189764 Jy ! Component: 1950 - total flux cleaned = -0.00194889 Jy ! Component: 2000 - total flux cleaned = -0.00189811 Jy ! Component: 2050 - total flux cleaned = -0.00202504 Jy ! Component: 2100 - total flux cleaned = -0.0020255 Jy ! Component: 2150 - total flux cleaned = -0.00210043 Jy ! Component: 2200 - total flux cleaned = -0.00210057 Jy ! Component: 2250 - total flux cleaned = -0.00210066 Jy ! Component: 2300 - total flux cleaned = -0.0021004 Jy ! Component: 2350 - total flux cleaned = -0.00214904 Jy ! Component: 2400 - total flux cleaned = -0.00212495 Jy ! Component: 2450 - total flux cleaned = -0.00224552 Jy ! Component: 2500 - total flux cleaned = -0.00224531 Jy ! Component: 2550 - total flux cleaned = -0.00222144 Jy ! Component: 2600 - total flux cleaned = -0.00231614 Jy ! Component: 2650 - total flux cleaned = -0.0023866 Jy ! Component: 2700 - total flux cleaned = -0.00255059 Jy ! Component: 2750 - total flux cleaned = -0.00255063 Jy ! Component: 2800 - total flux cleaned = -0.00264321 Jy ! Component: 2850 - total flux cleaned = -0.00275826 Jy ! Component: 2900 - total flux cleaned = -0.00282691 Jy ! Component: 2950 - total flux cleaned = -0.00296376 Jy ! Component: 3000 - total flux cleaned = -0.00307707 Jy ! Component: 3050 - total flux cleaned = -0.00312213 Jy ! Component: 3100 - total flux cleaned = -0.00325676 Jy ! Component: 3150 - total flux cleaned = -0.00321231 Jy ! Component: 3200 - total flux cleaned = -0.00336773 Jy ! Component: 3250 - total flux cleaned = -0.00345614 Jy ! Component: 3300 - total flux cleaned = -0.00352216 Jy ! Component: 3350 - total flux cleaned = -0.00360983 Jy ! Component: 3400 - total flux cleaned = -0.00365357 Jy ! Component: 3450 - total flux cleaned = -0.00374044 Jy ! Component: 3500 - total flux cleaned = -0.00382674 Jy ! Component: 3550 - total flux cleaned = -0.00393422 Jy ! Component: 3600 - total flux cleaned = -0.00401964 Jy ! Component: 3650 - total flux cleaned = -0.00406209 Jy ! Component: 3700 - total flux cleaned = -0.003956 Jy ! Component: 3750 - total flux cleaned = -0.00414588 Jy ! Component: 3800 - total flux cleaned = -0.0041668 Jy ! Component: 3850 - total flux cleaned = -0.00418776 Jy ! Component: 3900 - total flux cleaned = -0.0042294 Jy ! Component: 3950 - total flux cleaned = -0.00420852 Jy ! Component: 4000 - total flux cleaned = -0.00437372 Jy ! Component: 4050 - total flux cleaned = -0.00431223 Jy ! Total flux subtracted in 4096 components = -0.00435311 Jy ! Clean residual min=-0.001305 max=0.001517 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.475377 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 505 components and 0.475377 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1658-0739_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9574 x 2.441 at -5.655 degrees (North through East) ! Clean map min=-0.0022327 max=0.19351 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1658-0739_X_map.fits wmodel /scr/pima/rv120_uvs/J1658-0739_X_map.mod ! Writing 505 model components to file: /scr/pima/rv120_uvs/J1658-0739_X_map.mod wobs /scr/pima/rv120_uvs/J1658-0739_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1658-0739_X_uvs.fits wwins /scr/pima/rv120_uvs/J1658-0739_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rv120_uvs/J1658-0739_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193506 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364015 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.564345 0.564345 1.12869 2.25738 4.51476 9.02952 18.059 36.1181 72.2362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 531.589 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1658-0739_X_dfm.log closed on Fri Dec 22 22:43:34 2017