! Started logfile: /tmp/maps//J1355-3014_X_20180615_dfm.log on Wed Jul 4 23:27:34 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1355-3014_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1355-3014_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1355-3014 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5976 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 8 channels. ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1355-3014_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003890Jy sigma=19.636092 ! Fit after self-cal, rms=0.935172Jy sigma=18.188185 ! 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=0.7443 mas, bmaj=2.008 mas, bpa=-9.542 degrees ! Estimated noise=0.889047 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 = 0.0485262 Jy ! Component: 100 - total flux cleaned = 0.059888 Jy ! Total flux subtracted in 100 components = 0.059888 Jy ! Clean residual min=-0.006119 max=0.008079 Jy/beam ! Clean residual mean=-0.000002 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.059888 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.059888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045630Jy sigma=0.807757 ! Fit after self-cal, rms=0.045490Jy sigma=0.804938 ! Inverting map ! Added new window around map position (1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742065 Jy ! Component: 100 - total flux cleaned = 0.0115516 Jy ! Total flux subtracted in 100 components = 0.0115516 Jy ! Clean residual min=-0.005568 max=0.006425 Jy/beam ! Clean residual mean=-0.000001 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.0714396 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0714396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043723Jy sigma=0.762192 ! Fit after self-cal, rms=0.043626Jy sigma=0.759529 ! 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=0.9195 mas, bmaj=2.427 mas, bpa=-9.676 degrees ! Estimated noise=0.498545 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 = 0.00557471 Jy ! Component: 100 - total flux cleaned = 0.00837966 Jy ! Component: 150 - total flux cleaned = 0.00995052 Jy ! Component: 200 - total flux cleaned = 0.0102922 Jy ! Total flux subtracted in 200 components = 0.0102922 Jy ! Clean residual min=-0.006504 max=0.005112 Jy/beam ! Clean residual mean=0.000001 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0817318 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0817318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042980Jy sigma=0.743299 ! Fit after self-cal, rms=0.042942Jy sigma=0.742256 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9195 x 2.427 at -9.676 degrees (North through East) ! Clean map min=-0.0064017 max=0.062805 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.14 KP 0.97 ! LA 1.07 MK 1.02 NL 0.99 OV 0.74 ! PT 1.14 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.30 KP 1.01 ! LA 1.11 MK 1.04 NL 1.24 OV 0.63 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.04 ! LA 1.08 MK 0.99 NL 0.97 OV 0.70 ! PT 1.10 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.60 KP 0.98 ! LA 1.08 MK 1.00 NL 1.05 OV 0.67 ! PT 1.04 SC 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.36 KP 1.02 ! LA 1.16 MK 0.91 NL 1.26 OV 0.73 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.26 KP 1.00 ! LA 1.15 MK 0.94 NL 1.36 OV 0.72 ! PT 1.11 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.24 KP 0.94 ! LA 1.07 MK 0.94 NL 1.31 OV 0.83 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.43 KP 1.04 ! LA 1.10 MK 1.12 NL 1.09 OV 0.70 ! PT 1.06 SC 1.21 ! ! ! Fit before self-cal, rms=0.042942Jy sigma=0.742256 ! Fit after self-cal, rms=0.043147Jy sigma=0.670966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9285 mas, bmaj=2.427 mas, bpa=-9.45 degrees ! Estimated noise=0.502938 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 (7.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373502 Jy ! Component: 100 - total flux cleaned = 0.00526572 Jy ! Component: 150 - total flux cleaned = 0.00534622 Jy ! Component: 200 - total flux cleaned = 0.00537711 Jy ! Total flux subtracted in 200 components = 0.00537711 Jy ! Clean residual min=-0.001730 max=0.002238 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0871089 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.0871089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042831Jy sigma=0.663561 ! Fit after self-cal, rms=0.042954Jy sigma=0.661464 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042954Jy sigma=0.661464 ! Fit after self-cal, rms=0.042476Jy sigma=0.660646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9286 mas, bmaj=2.43 mas, bpa=-9.259 degrees ! Estimated noise=0.499896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820512 Jy ! Component: 100 - total flux cleaned = 0.000978113 Jy ! Component: 150 - total flux cleaned = 0.00102269 Jy ! Component: 200 - total flux cleaned = 0.00106148 Jy ! Total flux subtracted in 200 components = 0.00106148 Jy ! Clean residual min=-0.001598 max=0.001611 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0881704 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0881704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042425Jy sigma=0.659770 ! Fit after self-cal, rms=0.042425Jy sigma=0.659658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.63673e-05 Jy ! Component: 100 - total flux cleaned = 6.87669e-05 Jy ! Component: 150 - total flux cleaned = 7.01254e-05 Jy ! Component: 200 - total flux cleaned = 8.56996e-05 Jy ! Total flux subtracted in 200 components = 8.56996e-05 Jy ! Clean residual min=-0.001533 max=0.001469 Jy/beam ! Clean residual mean=0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0882561 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0882561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042407Jy sigma=0.659423 ! Fit after self-cal, rms=0.042403Jy sigma=0.659405 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042403Jy sigma=0.659405 ! Fit after self-cal, rms=0.042661Jy sigma=0.659237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9297 mas, bmaj=2.432 mas, bpa=-9.211 degrees ! Estimated noise=0.499711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.39363e-05 Jy ! Component: 100 - total flux cleaned = 0.000113357 Jy ! Component: 150 - total flux cleaned = 0.00012748 Jy ! Component: 200 - total flux cleaned = 0.000140801 Jy ! Total flux subtracted in 200 components = 0.000140801 Jy ! Clean residual min=-0.001469 max=0.001377 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0883969 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0883969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042645Jy sigma=0.659046 ! Fit after self-cal, rms=0.042646Jy sigma=0.659008 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 = -4.76942e-06 Jy ! Component: 100 - total flux cleaned = 2.1747e-05 Jy ! Component: 150 - total flux cleaned = 2.14744e-05 Jy ! Component: 200 - total flux cleaned = 9.493e-06 Jy ! Total flux subtracted in 200 components = 9.493e-06 Jy ! Clean residual min=-0.001449 max=0.001383 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0884064 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0884064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042637Jy sigma=0.658874 ! Fit after self-cal, rms=0.042635Jy sigma=0.658861 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042635Jy sigma=0.658861 ! Fit after self-cal, rms=0.042904Jy sigma=0.658823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=5.931 mas, bpa=-6.596 degrees ! Estimated noise=0.613747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243015 Jy ! Component: 100 - total flux cleaned = 0.000265907 Jy ! Component: 150 - total flux cleaned = 0.000256014 Jy ! Component: 200 - total flux cleaned = 0.000237289 Jy ! Total flux subtracted in 200 components = 0.000237289 Jy ! Clean residual min=-0.001688 max=0.001241 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0886437 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.0886437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042900Jy sigma=0.658803 ! Fit after self-cal, rms=0.042905Jy sigma=0.658793 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 = -6.21333e-06 Jy ! Component: 100 - total flux cleaned = -2.35621e-05 Jy ! Component: 150 - total flux cleaned = -4.04077e-05 Jy ! Component: 200 - total flux cleaned = -5.69744e-05 Jy ! Total flux subtracted in 200 components = -5.69744e-05 Jy ! Clean residual min=-0.001694 max=0.001222 Jy/beam ! Clean residual mean=0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0885867 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.0885867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042903Jy sigma=0.658759 ! Fit after self-cal, rms=0.042904Jy sigma=0.658757 ! 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=0.9304 mas, bmaj=2.432 mas, bpa=-9.206 degrees ! Estimated noise=0.499954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.432 at -9.206 degrees (North through East) ! Clean map min=-0.0014198 max=0.063355 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=0.7443 mas, bmaj=1.983 mas, bpa=-8.163 degrees ! Estimated noise=0.904559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492753 Jy ! Component: 100 - total flux cleaned = 0.0614218 Jy ! Component: 150 - total flux cleaned = 0.0679091 Jy ! Component: 200 - total flux cleaned = 0.0724535 Jy ! Total flux subtracted in 200 components = 0.0724535 Jy ! Clean residual min=-0.002691 max=0.003143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0724536 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0724536 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.432 mas, bpa=-9.206 degrees ! Estimated noise=0.499954 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 = 0.00484957 Jy ! Component: 100 - total flux cleaned = 0.00787989 Jy ! Component: 150 - total flux cleaned = 0.0100174 Jy ! Component: 200 - total flux cleaned = 0.0115962 Jy ! Total flux subtracted in 200 components = 0.0115962 Jy ! Clean residual min=-0.001855 max=0.001495 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0840498 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.0840498 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=2.336 mas, bmaj=5.931 mas, bpa=-6.596 degrees ! Estimated noise=0.613747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188556 Jy ! Component: 100 - total flux cleaned = 0.00309805 Jy ! Component: 150 - total flux cleaned = 0.00377203 Jy ! Component: 200 - total flux cleaned = 0.00402545 Jy ! Total flux subtracted in 200 components = 0.00402545 Jy ! Clean residual min=-0.001901 max=0.001107 Jy/beam ! Clean residual mean=0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0880752 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 = 0.000185128 Jy ! Component: 100 - total flux cleaned = 0.000304541 Jy ! Component: 150 - total flux cleaned = 0.000405769 Jy ! Component: 200 - total flux cleaned = 0.00044344 Jy ! Total flux subtracted in 200 components = 0.00044344 Jy ! Clean residual min=-0.001732 max=0.001158 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0885187 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 100 components and 0.0885186 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.432 mas, bpa=-9.206 degrees ! Estimated noise=0.499954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161775 Jy ! Component: 100 - total flux cleaned = 0.000162104 Jy ! Component: 150 - total flux cleaned = 0.000145072 Jy ! Component: 200 - total flux cleaned = 0.000129014 Jy ! Total flux subtracted in 200 components = 0.000129014 Jy ! Clean residual min=-0.001443 max=0.001411 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0886477 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.0886477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042920Jy sigma=0.658816 ! Fit after self-cal, rms=0.042908Jy sigma=0.658753 wmodel J1355-3014_X_map.mod ! Writing 114 model components to file: J1355-3014_X_map.mod wobs J1355-3014_X_uvs.fits ! Writing UV FITS file: J1355-3014_X_uvs.fits wwins J1355-3014_X_map.win ! wwins: Wrote 3 windows to J1355-3014_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 = -0.000180862 Jy ! Component: 100 - total flux cleaned = -0.000300926 Jy ! Component: 150 - total flux cleaned = -0.000279403 Jy ! Component: 200 - total flux cleaned = -0.000259149 Jy ! Component: 250 - total flux cleaned = -0.000218936 Jy ! Component: 300 - total flux cleaned = -8.38184e-05 Jy ! Component: 350 - total flux cleaned = 4.61978e-05 Jy ! Component: 400 - total flux cleaned = 0.000243756 Jy ! Component: 450 - total flux cleaned = 0.000417688 Jy ! Component: 500 - total flux cleaned = 0.000603629 Jy ! Component: 550 - total flux cleaned = 0.000784909 Jy ! Component: 600 - total flux cleaned = 0.000945597 Jy ! Component: 650 - total flux cleaned = 0.00111839 Jy ! Component: 700 - total flux cleaned = 0.00124134 Jy ! Component: 750 - total flux cleaned = 0.00139169 Jy ! Component: 800 - total flux cleaned = 0.00149456 Jy ! Component: 850 - total flux cleaned = 0.00155238 Jy ! Component: 900 - total flux cleaned = 0.00165138 Jy ! Component: 950 - total flux cleaned = 0.00169279 Jy ! Component: 1000 - total flux cleaned = 0.00172043 Jy ! Component: 1050 - total flux cleaned = 0.00180142 Jy ! Component: 1100 - total flux cleaned = 0.0018015 Jy ! Component: 1150 - total flux cleaned = 0.00185394 Jy ! Component: 1200 - total flux cleaned = 0.00190528 Jy ! Component: 1250 - total flux cleaned = 0.00190526 Jy ! Component: 1300 - total flux cleaned = 0.00197988 Jy ! Component: 1350 - total flux cleaned = 0.00201671 Jy ! Component: 1400 - total flux cleaned = 0.00207711 Jy ! Component: 1450 - total flux cleaned = 0.00208889 Jy ! Component: 1500 - total flux cleaned = 0.00210079 Jy ! Component: 1550 - total flux cleaned = 0.00213598 Jy ! Component: 1600 - total flux cleaned = 0.00218174 Jy ! Component: 1650 - total flux cleaned = 0.00222689 Jy ! Component: 1700 - total flux cleaned = 0.00222688 Jy ! Component: 1750 - total flux cleaned = 0.0022379 Jy ! Component: 1800 - total flux cleaned = 0.00229246 Jy ! Component: 1850 - total flux cleaned = 0.00229257 Jy ! Component: 1900 - total flux cleaned = 0.00234604 Jy ! Component: 1950 - total flux cleaned = 0.0023986 Jy ! Component: 2000 - total flux cleaned = 0.0023986 Jy ! Component: 2050 - total flux cleaned = 0.0024193 Jy ! Component: 2100 - total flux cleaned = 0.00245011 Jy ! Component: 2150 - total flux cleaned = 0.00248058 Jy ! Component: 2200 - total flux cleaned = 0.00249076 Jy ! Component: 2250 - total flux cleaned = 0.00256059 Jy ! Component: 2300 - total flux cleaned = 0.00259013 Jy ! Component: 2350 - total flux cleaned = 0.00265876 Jy ! Component: 2400 - total flux cleaned = 0.00269763 Jy ! Component: 2450 - total flux cleaned = 0.00274596 Jy ! Component: 2500 - total flux cleaned = 0.00280355 Jy ! Component: 2550 - total flux cleaned = 0.00284161 Jy ! Component: 2600 - total flux cleaned = 0.00285109 Jy ! Component: 2650 - total flux cleaned = 0.00292632 Jy ! Component: 2700 - total flux cleaned = 0.00296356 Jy ! Component: 2750 - total flux cleaned = 0.00300985 Jy ! Component: 2800 - total flux cleaned = 0.00306512 Jy ! Component: 2850 - total flux cleaned = 0.00309249 Jy ! Component: 2900 - total flux cleaned = 0.00313792 Jy ! Component: 2950 - total flux cleaned = 0.00316497 Jy ! Component: 3000 - total flux cleaned = 0.00321886 Jy ! Component: 3050 - total flux cleaned = 0.00322783 Jy ! Component: 3100 - total flux cleaned = 0.00325448 Jy ! Component: 3150 - total flux cleaned = 0.00326329 Jy ! Component: 3200 - total flux cleaned = 0.00330715 Jy ! Component: 3250 - total flux cleaned = 0.00335941 Jy ! Component: 3300 - total flux cleaned = 0.0033853 Jy ! Component: 3350 - total flux cleaned = 0.00340256 Jy ! Component: 3400 - total flux cleaned = 0.00344539 Jy ! Component: 3450 - total flux cleaned = 0.0034709 Jy ! Component: 3500 - total flux cleaned = 0.00347096 Jy ! Component: 3550 - total flux cleaned = 0.00352994 Jy ! Component: 3600 - total flux cleaned = 0.00356343 Jy ! Component: 3650 - total flux cleaned = 0.00361339 Jy ! Component: 3700 - total flux cleaned = 0.00362164 Jy ! Component: 3750 - total flux cleaned = 0.00364633 Jy ! Component: 3800 - total flux cleaned = 0.00367095 Jy ! Component: 3850 - total flux cleaned = 0.00370363 Jy ! Component: 3900 - total flux cleaned = 0.00372795 Jy ! Component: 3950 - total flux cleaned = 0.00374416 Jy ! Component: 4000 - total flux cleaned = 0.00376031 Jy ! Component: 4050 - total flux cleaned = 0.00377635 Jy ! Total flux subtracted in 4096 components = 0.00380826 Jy ! Clean residual min=-0.000430 max=0.000596 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0924559 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 359 components and 0.0924559 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1355-3014_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.432 at -9.206 degrees (North through East) ! Clean map min=-0.0010407 max=0.064136 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1355-3014_X_20180615_map.fits wmodel /tmp/maps//J1355-3014_X_20180615_map.mod ! Writing 359 model components to file: /tmp/maps//J1355-3014_X_20180615_map.mod wobs /tmp/maps//J1355-3014_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1355-3014_X_20180615_uvs.fits wwins /tmp/maps//J1355-3014_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1355-3014_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0641357 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135147 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.632161 0.632161 1.26432 2.52864 5.05729 10.1146 20.2291 40.4583 80.9166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 474.562 quit ! Quitting program ! Log file /tmp/maps//J1355-3014_X_20180615_dfm.log closed on Wed Jul 4 23:27:38 2018