! Started logfile: /scr/pima/rv118_uvs/J0137+3122_S_dfm.log on Sun Dec 10 00:07:15 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv118_uvs/J0137+3122_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0137+3122_S_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 3 of 3 possible baselines. ! AN table 3: 29 integrations on 15 of 15 possible baselines. ! AN table 4: 147 integrations on 6 of 6 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! AN table 6: 44 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.612237 visibilities/baseline/integration-bin. ! Found source: J0137+3122 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 12088 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0137+3122_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 79 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 370 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 163 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 370 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 163 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 370 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 163 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 370 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! A total of 163 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.066195Jy sigma=13.627604 ! Fit after self-cal, rms=0.693492Jy sigma=8.620416 ! 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=1.666 mas, bmaj=3.228 mas, bpa=39.26 degrees ! Estimated noise=0.902191 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 = 0.254545 Jy ! Component: 100 - total flux cleaned = 0.34599 Jy ! Total flux subtracted in 100 components = 0.34599 Jy ! Clean residual min=-0.012997 max=0.038743 Jy/beam ! Clean residual mean=-0.000013 rms=0.003383 Jy/beam ! Combined flux in latest and established models = 0.34599 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.34599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173238Jy sigma=1.790199 ! Fit after self-cal, rms=0.171471Jy sigma=1.781264 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430886 Jy ! Component: 100 - total flux cleaned = 0.0641928 Jy ! Total flux subtracted in 100 components = 0.0641928 Jy ! Clean residual min=-0.010907 max=0.017448 Jy/beam ! Clean residual mean=-0.000000 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.410182 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.410182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158452Jy sigma=1.573649 ! Fit after self-cal, rms=0.157914Jy sigma=1.570890 ! Inverting map ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166775 Jy ! Component: 100 - total flux cleaned = 0.0251833 Jy ! Total flux subtracted in 100 components = 0.0251833 Jy ! Clean residual min=-0.010749 max=0.010226 Jy/beam ! Clean residual mean=0.000005 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.435366 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.435366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155723Jy sigma=1.546653 ! Fit after self-cal, rms=0.155393Jy sigma=1.543370 ! 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=2.048 mas, bmaj=3.422 mas, bpa=37.95 degrees ! Estimated noise=0.554115 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 = 0.00839155 Jy ! Component: 100 - total flux cleaned = 0.00860187 Jy ! Component: 150 - total flux cleaned = 0.0086135 Jy ! Component: 200 - total flux cleaned = 0.00862074 Jy ! Total flux subtracted in 200 components = 0.00862074 Jy ! Clean residual min=-0.010580 max=0.012448 Jy/beam ! Clean residual mean=0.000000 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.443986 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.443986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154575Jy sigma=1.536119 ! Fit after self-cal, rms=0.154492Jy sigma=1.535274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.048 x 3.422 at 37.95 degrees (North through East) ! Clean map min=-0.009546 max=0.31213 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 KP 1.01 LA 1.01 ! MK 1.05 NL 1.03 NY 1.02 OV 1.01 ! PT 0.97 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 1.14 HN 0.95 NL 1.46 ON 0.95 ! SC 1.04 WZ 0.94 ! ! A total of 114 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 1.20 NY 0.92 ON 0.93 WZ 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.10 HN 1.04 KP 1.12 ! LA 1.03 NL 0.98 PT 0.97 SC 1.15 ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.06 HH 1.18 HN 0.99 ! KP 1.01 LA 1.00 NL 0.97 NY 1.03 ! OV 1.00 SC 1.07 WZ 0.98 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 KP 1.00 LA 1.00 ! MK 1.09 NL 1.03 NY 1.04 OV 1.02 ! PT 1.00 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 1.15 HN 1.02 NL 1.56 ON 0.99 ! SC 1.04 WZ 0.95 ! ! A total of 114 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.99 NY 0.94 ON 1.00 WZ 1.17 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.15 HN 1.04 KP 1.06 ! LA 1.03 NL 0.98 PT 1.00 SC 1.07 ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.07 HH 1.11 HN 1.00 ! KP 1.00 LA 0.97 NL 0.97 NY 1.07 ! OV 0.98 SC 1.08 WZ 0.97 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.19 KP 0.73 LA 1.03 ! MK 1.07 NL 1.38 NY 1.09 OV 1.01 ! PT 1.00 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 1.19 HN 1.10 NL 1.05 ON 1.06 ! SC 0.51 WZ 1.10 ! ! A total of 114 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 1.14 NY 1.02 ON 1.10 WZ 1.24 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.17 HN 1.07 KP 0.61 ! LA 1.06 NL 0.63 PT 1.03 SC 0.53 ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.15 HH 1.10 HN 1.06 ! KP 0.61 LA 1.01 NL 0.59 NY 1.12 ! OV 0.99 SC 0.51 WZ 1.05 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 KP 1.04 LA 1.04 ! MK 1.12 NL 1.04 NY 1.04 OV 1.03 ! PT 1.03 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.96 HN 0.98 NL 1.66 ON 1.00 ! SC 1.09 WZ 1.01 ! ! A total of 114 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.99 NY 1.09 ON 1.09 WZ 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.12 HN 1.01 KP 1.09 ! LA 1.03 NL 1.04 PT 0.99 SC 1.10 ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.07 HH 0.97 HN 1.02 ! KP 1.03 LA 1.03 NL 1.01 NY 1.13 ! OV 1.04 SC 1.10 WZ 1.05 ! ! ! Fit before self-cal, rms=0.154492Jy sigma=1.535274 ! Fit after self-cal, rms=0.117802Jy sigma=1.064400 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=3.484 mas, bpa=34.78 degrees ! Estimated noise=0.572461 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 = 0.00137466 Jy ! Component: 100 - total flux cleaned = 0.00159216 Jy ! Component: 150 - total flux cleaned = 0.00167612 Jy ! Component: 200 - total flux cleaned = 0.00175314 Jy ! Total flux subtracted in 200 components = 0.00175314 Jy ! Clean residual min=-0.003501 max=0.002901 Jy/beam ! Clean residual mean=-0.000009 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.44574 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.44574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117566Jy sigma=1.061840 ! Fit after self-cal, rms=0.118497Jy sigma=1.058567 ! 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=0.118497Jy sigma=1.058567 ! Fit after self-cal, rms=0.113850Jy sigma=1.042816 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.481 mas, bpa=34.96 degrees ! Estimated noise=0.572691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553185 Jy ! Component: 100 - total flux cleaned = 0.000634869 Jy ! Component: 150 - total flux cleaned = 0.000786811 Jy ! Component: 200 - total flux cleaned = 0.000921796 Jy ! Total flux subtracted in 200 components = 0.000921796 Jy ! Clean residual min=-0.003288 max=0.002680 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.446661 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.446661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113691Jy sigma=1.041170 ! Fit after self-cal, rms=0.113768Jy sigma=1.040720 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 = 0.000141928 Jy ! Component: 100 - total flux cleaned = 0.000142229 Jy ! Component: 150 - total flux cleaned = 0.0001425 Jy ! Component: 200 - total flux cleaned = 0.000191355 Jy ! Total flux subtracted in 200 components = 0.000191355 Jy ! Clean residual min=-0.003179 max=0.002656 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.446853 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.446853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113672Jy sigma=1.039792 ! Fit after self-cal, rms=0.113635Jy sigma=1.039470 ! 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=0.113635Jy sigma=1.039470 ! Fit after self-cal, rms=0.114082Jy sigma=1.039133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.475 mas, bpa=35.16 degrees ! Estimated noise=0.572579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508294 Jy ! Component: 100 - total flux cleaned = 0.000510247 Jy ! Component: 150 - total flux cleaned = 0.000458341 Jy ! Component: 200 - total flux cleaned = 0.000506218 Jy ! Total flux subtracted in 200 components = 0.000506218 Jy ! Clean residual min=-0.003014 max=0.002612 Jy/beam ! Clean residual mean=-0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.447359 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.447359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113999Jy sigma=1.038288 ! Fit after self-cal, rms=0.113984Jy sigma=1.038054 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 = 1.17287e-06 Jy ! Component: 100 - total flux cleaned = -4.60372e-05 Jy ! Component: 150 - total flux cleaned = -3.80364e-06 Jy ! Component: 200 - total flux cleaned = -3.52008e-06 Jy ! Total flux subtracted in 200 components = -3.52008e-06 Jy ! Clean residual min=-0.002940 max=0.002598 Jy/beam ! Clean residual mean=-0.000006 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.447355 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.447355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113938Jy sigma=1.037553 ! Fit after self-cal, rms=0.113914Jy sigma=1.037372 ! 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. ! ! Fit before self-cal, rms=0.113914Jy sigma=1.037372 ! Fit after self-cal, rms=0.113808Jy sigma=1.037205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.482 mas, bmaj=10.48 mas, bpa=75.95 degrees ! Estimated noise=0.775516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280341 Jy ! Component: 100 - total flux cleaned = 0.000355272 Jy ! Component: 150 - total flux cleaned = 0.000394342 Jy ! Component: 200 - total flux cleaned = 0.000439734 Jy ! Total flux subtracted in 200 components = 0.000439734 Jy ! Clean residual min=-0.003155 max=0.002358 Jy/beam ! Clean residual mean=-0.000015 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.447795 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.447795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113801Jy sigma=1.037158 ! Fit after self-cal, rms=0.113807Jy sigma=1.037094 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 = -3.21153e-05 Jy ! Component: 100 - total flux cleaned = 2.44325e-06 Jy ! Component: 150 - total flux cleaned = 3.0881e-05 Jy ! Component: 200 - total flux cleaned = 6.6484e-05 Jy ! Total flux subtracted in 200 components = 6.6484e-05 Jy ! Clean residual min=-0.003140 max=0.002333 Jy/beam ! Clean residual mean=-0.000016 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.447862 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.447862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113805Jy sigma=1.037082 ! Fit after self-cal, rms=0.113804Jy sigma=1.037040 ! 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=2.061 mas, bmaj=3.471 mas, bpa=35.34 degrees ! Estimated noise=0.572356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.061 x 3.471 at 35.34 degrees (North through East) ! Clean map min=-0.0025751 max=0.31239 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=1.66 mas, bmaj=3.198 mas, bpa=37.43 degrees ! Estimated noise=0.957818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.258857 Jy ! Component: 100 - total flux cleaned = 0.355317 Jy ! Component: 150 - total flux cleaned = 0.395221 Jy ! Component: 200 - total flux cleaned = 0.4151 Jy ! Total flux subtracted in 200 components = 0.4151 Jy ! Clean residual min=-0.005555 max=0.009935 Jy/beam ! Clean residual mean=0.000001 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.4151 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.4151 Jy ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.471 mas, bpa=35.34 degrees ! Estimated noise=0.572356 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 = 0.0151157 Jy ! Component: 100 - total flux cleaned = 0.022808 Jy ! Component: 150 - total flux cleaned = 0.0271287 Jy ! Component: 200 - total flux cleaned = 0.0297031 Jy ! Total flux subtracted in 200 components = 0.0297031 Jy ! Clean residual min=-0.002944 max=0.002626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.444803 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.444803 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=8.482 mas, bmaj=10.48 mas, bpa=75.95 degrees ! Estimated noise=0.775516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214482 Jy ! Component: 100 - total flux cleaned = 0.00288122 Jy ! Component: 150 - total flux cleaned = 0.00314534 Jy ! Component: 200 - total flux cleaned = 0.00316236 Jy ! Total flux subtracted in 200 components = 0.00316236 Jy ! Clean residual min=-0.003133 max=0.002300 Jy/beam ! Clean residual mean=-0.000016 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.447966 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 = 1.01277e-05 Jy ! Component: 100 - total flux cleaned = 2.40582e-05 Jy ! Component: 150 - total flux cleaned = 3.27297e-05 Jy ! Component: 200 - total flux cleaned = 4.48888e-05 Jy ! Total flux subtracted in 200 components = 4.48888e-05 Jy ! Clean residual min=-0.003127 max=0.002294 Jy/beam ! Clean residual mean=-0.000016 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.448011 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.448011 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.471 mas, bpa=35.34 degrees ! Estimated noise=0.572356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116542 Jy ! Component: 100 - total flux cleaned = -4.88633e-05 Jy ! Component: 150 - total flux cleaned = 8.25e-06 Jy ! Component: 200 - total flux cleaned = 3.26165e-05 Jy ! Total flux subtracted in 200 components = 3.26165e-05 Jy ! Clean residual min=-0.002903 max=0.002678 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.448043 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.448043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113796Jy sigma=1.036745 ! Fit after self-cal, rms=0.113692Jy sigma=1.036068 wmodel J0137+3122_S_map.mod ! Writing 61 model components to file: J0137+3122_S_map.mod wobs J0137+3122_S_uvs.fits ! Writing UV FITS file: J0137+3122_S_uvs.fits wwins J0137+3122_S_map.win ! wwins: Wrote 2 windows to J0137+3122_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 = -0.000328922 Jy ! Component: 100 - total flux cleaned = -0.000329118 Jy ! Component: 150 - total flux cleaned = -0.000457947 Jy ! Component: 200 - total flux cleaned = -0.000582892 Jy ! Component: 250 - total flux cleaned = -0.000622848 Jy ! Component: 300 - total flux cleaned = -0.000820366 Jy ! Component: 350 - total flux cleaned = -0.000975888 Jy ! Component: 400 - total flux cleaned = -0.00109081 Jy ! Component: 450 - total flux cleaned = -0.00116589 Jy ! Component: 500 - total flux cleaned = -0.00127738 Jy ! Component: 550 - total flux cleaned = -0.00138709 Jy ! Component: 600 - total flux cleaned = -0.00153156 Jy ! Component: 650 - total flux cleaned = -0.00163842 Jy ! Component: 700 - total flux cleaned = -0.0017797 Jy ! Component: 750 - total flux cleaned = -0.00195354 Jy ! Component: 800 - total flux cleaned = -0.00191905 Jy ! Component: 850 - total flux cleaned = -0.0020559 Jy ! Component: 900 - total flux cleaned = -0.00219123 Jy ! Component: 950 - total flux cleaned = -0.002292 Jy ! Component: 1000 - total flux cleaned = -0.0023918 Jy ! Component: 1050 - total flux cleaned = -0.0025561 Jy ! Component: 1100 - total flux cleaned = -0.0025238 Jy ! Component: 1150 - total flux cleaned = -0.0026208 Jy ! Component: 1200 - total flux cleaned = -0.00262067 Jy ! Component: 1250 - total flux cleaned = -0.00274807 Jy ! Component: 1300 - total flux cleaned = -0.00274783 Jy ! Component: 1350 - total flux cleaned = -0.00268507 Jy ! Component: 1400 - total flux cleaned = -0.00274708 Jy ! Component: 1450 - total flux cleaned = -0.00268506 Jy ! Component: 1500 - total flux cleaned = -0.00265427 Jy ! Component: 1550 - total flux cleaned = -0.00271546 Jy ! Component: 1600 - total flux cleaned = -0.00265491 Jy ! Component: 1650 - total flux cleaned = -0.00280578 Jy ! Component: 1700 - total flux cleaned = -0.00280585 Jy ! Component: 1750 - total flux cleaned = -0.00277625 Jy ! Component: 1800 - total flux cleaned = -0.00289468 Jy ! Component: 1850 - total flux cleaned = -0.00286574 Jy ! Component: 1900 - total flux cleaned = -0.00289512 Jy ! Component: 1950 - total flux cleaned = -0.00298231 Jy ! Component: 2000 - total flux cleaned = -0.00292467 Jy ! Component: 2050 - total flux cleaned = -0.00295334 Jy ! Component: 2100 - total flux cleaned = -0.00309618 Jy ! Component: 2150 - total flux cleaned = -0.00303947 Jy ! Component: 2200 - total flux cleaned = -0.00303935 Jy ! Component: 2250 - total flux cleaned = -0.00312355 Jy ! Component: 2300 - total flux cleaned = -0.00315132 Jy ! Component: 2350 - total flux cleaned = -0.00323441 Jy ! Component: 2400 - total flux cleaned = -0.00315139 Jy ! Component: 2450 - total flux cleaned = -0.00320652 Jy ! Component: 2500 - total flux cleaned = -0.0032612 Jy ! Component: 2550 - total flux cleaned = -0.00320676 Jy ! Component: 2600 - total flux cleaned = -0.00328809 Jy ! Component: 2650 - total flux cleaned = -0.00326107 Jy ! Component: 2700 - total flux cleaned = -0.00328788 Jy ! Component: 2750 - total flux cleaned = -0.00342132 Jy ! Component: 2800 - total flux cleaned = -0.00339476 Jy ! Component: 2850 - total flux cleaned = -0.003474 Jy ! Component: 2900 - total flux cleaned = -0.00347413 Jy ! Component: 2950 - total flux cleaned = -0.00347417 Jy ! Component: 3000 - total flux cleaned = -0.00342188 Jy ! Component: 3050 - total flux cleaned = -0.00344771 Jy ! Component: 3100 - total flux cleaned = -0.00360279 Jy ! Component: 3150 - total flux cleaned = -0.00360275 Jy ! Component: 3200 - total flux cleaned = -0.00355117 Jy ! Component: 3250 - total flux cleaned = -0.00360215 Jy ! Component: 3300 - total flux cleaned = -0.00360208 Jy ! Component: 3350 - total flux cleaned = -0.00360207 Jy ! Component: 3400 - total flux cleaned = -0.0036777 Jy ! Component: 3450 - total flux cleaned = -0.00375298 Jy ! Component: 3500 - total flux cleaned = -0.00372808 Jy ! Component: 3550 - total flux cleaned = -0.00380291 Jy ! Component: 3600 - total flux cleaned = -0.00372848 Jy ! Component: 3650 - total flux cleaned = -0.0038517 Jy ! Component: 3700 - total flux cleaned = -0.00387617 Jy ! Component: 3750 - total flux cleaned = -0.00394963 Jy ! Component: 3800 - total flux cleaned = -0.00394958 Jy ! Component: 3850 - total flux cleaned = -0.00409534 Jy ! Component: 3900 - total flux cleaned = -0.00399869 Jy ! Component: 3950 - total flux cleaned = -0.00407078 Jy ! Component: 4000 - total flux cleaned = -0.00402282 Jy ! Component: 4050 - total flux cleaned = -0.00409465 Jy ! Total flux subtracted in 4096 components = -0.00399928 Jy ! Clean residual min=-0.001496 max=0.001521 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.444044 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 384 components and 0.444044 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0137+3122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.061 x 3.471 at 35.34 degrees (North through East) ! Clean map min=-0.0023223 max=0.31368 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0137+3122_S_map.fits wmodel /scr/pima/rv118_uvs/J0137+3122_S_map.mod ! Writing 384 model components to file: /scr/pima/rv118_uvs/J0137+3122_S_map.mod wobs /scr/pima/rv118_uvs/J0137+3122_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0137+3122_S_uvs.fits wwins /scr/pima/rv118_uvs/J0137+3122_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv118_uvs/J0137+3122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.313679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378225 0.378225 0.756449 1.5129 3.0258 6.05159 12.1032 24.2064 48.4127 96.8255 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 793.179 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0137+3122_S_dfm.log closed on Sun Dec 10 00:07:19 2017