! Started logfile: /tmp/maps//J1212-2725_X_20180615_dfm.log on Wed Jul 4 23:17:32 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//J1212-2725_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1212-2725_X_20180615_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1212-2725 ! ! 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 5400 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 J1212-2725_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. ! ! 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=0.999978Jy sigma=20.468678 ! Fit after self-cal, rms=0.965586Jy sigma=19.739451 ! 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=0.73 mas, bmaj=2.062 mas, bpa=-7.234 degrees ! Estimated noise=0.714962 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 = 0.02698 Jy ! Component: 100 - total flux cleaned = 0.0367557 Jy ! Total flux subtracted in 100 components = 0.0367557 Jy ! Clean residual min=-0.003865 max=0.004510 Jy/beam ! Clean residual mean=0.000002 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0367556 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0367556 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=0.040441Jy sigma=0.750343 ! Fit after self-cal, rms=0.039196Jy sigma=0.733186 ! 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=0.9139 mas, bmaj=2.418 mas, bpa=-6.916 degrees ! Estimated noise=0.497169 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 = 0.00746744 Jy ! Component: 100 - total flux cleaned = 0.0112896 Jy ! Component: 150 - total flux cleaned = 0.0134068 Jy ! Component: 200 - total flux cleaned = 0.0145889 Jy ! Total flux subtracted in 200 components = 0.0145889 Jy ! Clean residual min=-0.004731 max=0.003908 Jy/beam ! Clean residual mean=-0.000006 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0513445 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.0513445 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=0.038089Jy sigma=0.696336 ! Fit after self-cal, rms=0.038084Jy sigma=0.696000 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9139 x 2.418 at -6.916 degrees (North through East) ! Clean map min=-0.0044609 max=0.032878 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.07 KP 0.92 ! LA 1.18 MK 1.09 NL 1.13 OV 0.71 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.62 KP 0.97 ! LA 1.02 MK 0.79 NL 1.23 OV 0.61 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.10 KP 0.92 ! LA 1.15 MK 1.05 NL 1.14 OV 0.69 ! PT 1.05 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.25 KP 1.02 ! LA 0.99 MK 1.05 NL 1.23 OV 0.67 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.13 KP 1.03 ! LA 1.17 MK 0.95 NL 1.21 OV 0.78 ! PT 1.12 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.09 KP 0.90 ! LA 1.21 MK 0.98 NL 1.79 OV 0.77 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.51 KP 0.89 ! LA 1.14 MK 1.17 NL 1.47 OV 0.81 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.05 KP 0.81 ! LA 1.17 MK 1.34 NL 1.16 OV 0.77 ! PT 1.09 SC 1.27 ! ! ! Fit before self-cal, rms=0.038084Jy sigma=0.696000 ! Fit after self-cal, rms=0.040371Jy sigma=0.659218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.446 mas, bpa=-6.927 degrees ! Estimated noise=0.50719 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 (-4.8, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028782 Jy ! Component: 100 - total flux cleaned = 0.00424819 Jy ! Component: 150 - total flux cleaned = 0.00503832 Jy ! Component: 200 - total flux cleaned = 0.00554249 Jy ! Total flux subtracted in 200 components = 0.00554249 Jy ! Clean residual min=-0.001921 max=0.001373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.056887 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.056887 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=0.040194Jy sigma=0.653719 ! Fit after self-cal, rms=0.040414Jy sigma=0.651105 ! 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=0.040414Jy sigma=0.651105 ! Fit after self-cal, rms=0.040435Jy sigma=0.650397 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=2.442 mas, bpa=-7.458 degrees ! Estimated noise=0.503341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752539 Jy ! Component: 100 - total flux cleaned = 0.000826271 Jy ! Component: 150 - total flux cleaned = 0.000785374 Jy ! Component: 200 - total flux cleaned = 0.000749879 Jy ! Total flux subtracted in 200 components = 0.000749879 Jy ! Clean residual min=-0.001849 max=0.001394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0576369 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0576369 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=0.040403Jy sigma=0.649719 ! Fit after self-cal, rms=0.040459Jy sigma=0.649568 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 = 7.46872e-05 Jy ! Component: 100 - total flux cleaned = 4.14378e-05 Jy ! Component: 150 - total flux cleaned = 1.08676e-05 Jy ! Component: 200 - total flux cleaned = -1.72689e-05 Jy ! Total flux subtracted in 200 components = -1.72689e-05 Jy ! Clean residual min=-0.001859 max=0.001415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0576196 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0576196 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=0.040443Jy sigma=0.649257 ! Fit after self-cal, rms=0.040455Jy sigma=0.649218 ! 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=0.040455Jy sigma=0.649218 ! Fit after self-cal, rms=0.040320Jy sigma=0.649154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9249 mas, bmaj=2.437 mas, bpa=-7.767 degrees ! Estimated noise=0.501247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.07001e-05 Jy ! Component: 100 - total flux cleaned = 3.67825e-05 Jy ! Component: 150 - total flux cleaned = 2.36956e-05 Jy ! Component: 200 - total flux cleaned = 1.11235e-05 Jy ! Total flux subtracted in 200 components = 1.11235e-05 Jy ! Clean residual min=-0.001813 max=0.001404 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0576307 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.0576307 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=0.040308Jy sigma=0.648933 ! Fit after self-cal, rms=0.040326Jy sigma=0.648903 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 = 3.88235e-05 Jy ! Component: 100 - total flux cleaned = -2.40896e-05 Jy ! Component: 150 - total flux cleaned = -3.56539e-05 Jy ! Component: 200 - total flux cleaned = -3.59854e-05 Jy ! Total flux subtracted in 200 components = -3.59854e-05 Jy ! Clean residual min=-0.001799 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0575948 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.0575948 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=0.040318Jy sigma=0.648726 ! Fit after self-cal, rms=0.040324Jy sigma=0.648709 ! 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=0.040324Jy sigma=0.648709 ! Fit after self-cal, rms=0.040108Jy sigma=0.648682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=5.738 mas, bpa=-4.867 degrees ! Estimated noise=0.604483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62295e-05 Jy ! Component: 100 - total flux cleaned = 2.3638e-05 Jy ! Component: 150 - total flux cleaned = 3.1095e-05 Jy ! Component: 200 - total flux cleaned = 4.47782e-05 Jy ! Total flux subtracted in 200 components = 4.47782e-05 Jy ! Clean residual min=-0.001731 max=0.001444 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0576395 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 86 components and 0.0576395 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=0.040108Jy sigma=0.648683 ! Fit after self-cal, rms=0.040112Jy sigma=0.648669 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 = 1.42352e-05 Jy ! Component: 100 - total flux cleaned = 1.4098e-05 Jy ! Component: 150 - total flux cleaned = 1.39676e-05 Jy ! Component: 200 - total flux cleaned = 1.96925e-05 Jy ! Total flux subtracted in 200 components = 1.96925e-05 Jy ! Clean residual min=-0.001728 max=0.001449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0576592 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.0576592 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=0.040112Jy sigma=0.648683 ! Fit after self-cal, rms=0.040112Jy sigma=0.648671 ! 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=0.9209 mas, bmaj=2.43 mas, bpa=-8.084 degrees ! Estimated noise=0.498085 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 2.43 at -8.084 degrees (North through East) ! Clean map min=-0.001657 max=0.033086 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=0.734 mas, bmaj=2.065 mas, bpa=-7.57 degrees ! Estimated noise=0.729591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284576 Jy ! Component: 100 - total flux cleaned = 0.0389532 Jy ! Component: 150 - total flux cleaned = 0.0437236 Jy ! Component: 200 - total flux cleaned = 0.0469177 Jy ! Total flux subtracted in 200 components = 0.0469177 Jy ! Clean residual min=-0.003034 max=0.002194 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0469177 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0469177 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=2.43 mas, bpa=-8.084 degrees ! Estimated noise=0.498085 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) ! Added new window around map position (-11.6, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029939 Jy ! Component: 100 - total flux cleaned = 0.00508411 Jy ! Component: 150 - total flux cleaned = 0.0066237 Jy ! Component: 200 - total flux cleaned = 0.00778664 Jy ! Total flux subtracted in 200 components = 0.00778664 Jy ! Clean residual min=-0.001895 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0547044 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.0547044 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=2.331 mas, bmaj=5.738 mas, bpa=-4.867 degrees ! Estimated noise=0.604483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133836 Jy ! Component: 100 - total flux cleaned = 0.00213565 Jy ! Component: 150 - total flux cleaned = 0.0024183 Jy ! Component: 200 - total flux cleaned = 0.0025638 Jy ! Total flux subtracted in 200 components = 0.0025638 Jy ! Clean residual min=-0.001705 max=0.001407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0572682 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 = 0.00010277 Jy ! Component: 100 - total flux cleaned = 0.0001463 Jy ! Component: 150 - total flux cleaned = 0.000165118 Jy ! Component: 200 - total flux cleaned = 0.000183009 Jy ! Total flux subtracted in 200 components = 0.000183009 Jy ! Clean residual min=-0.001672 max=0.001409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0574512 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0574512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=2.43 mas, bpa=-8.084 degrees ! Estimated noise=0.498085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22888e-05 Jy ! Component: 100 - total flux cleaned = 5.04987e-06 Jy ! Component: 150 - total flux cleaned = 4.5857e-05 Jy ! Component: 200 - total flux cleaned = 0.000124969 Jy ! Total flux subtracted in 200 components = 0.000124969 Jy ! Clean residual min=-0.001741 max=0.001543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0575761 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0575762 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=0.040086Jy sigma=0.649090 ! Fit after self-cal, rms=0.040076Jy sigma=0.648777 wmodel J1212-2725_X_map.mod ! Writing 90 model components to file: J1212-2725_X_map.mod wobs J1212-2725_X_uvs.fits ! Writing UV FITS file: J1212-2725_X_uvs.fits wwins J1212-2725_X_map.win ! wwins: Wrote 3 windows to J1212-2725_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 = -0.000226812 Jy ! Component: 100 - total flux cleaned = -0.000302922 Jy ! Component: 150 - total flux cleaned = -0.000189646 Jy ! Component: 200 - total flux cleaned = -0.000146704 Jy ! Component: 250 - total flux cleaned = -0.000166956 Jy ! Component: 300 - total flux cleaned = -0.000225731 Jy ! Component: 350 - total flux cleaned = -0.000263057 Jy ! Component: 400 - total flux cleaned = -0.000317469 Jy ! Component: 450 - total flux cleaned = -0.000370014 Jy ! Component: 500 - total flux cleaned = -0.000453858 Jy ! Component: 550 - total flux cleaned = -0.000534504 Jy ! Component: 600 - total flux cleaned = -0.000612976 Jy ! Component: 650 - total flux cleaned = -0.000658852 Jy ! Component: 700 - total flux cleaned = -0.000718321 Jy ! Component: 750 - total flux cleaned = -0.000732698 Jy ! Component: 800 - total flux cleaned = -0.000747071 Jy ! Component: 850 - total flux cleaned = -0.000788343 Jy ! Component: 900 - total flux cleaned = -0.000774795 Jy ! Component: 950 - total flux cleaned = -0.000774991 Jy ! Component: 1000 - total flux cleaned = -0.000800637 Jy ! Component: 1050 - total flux cleaned = -0.000875494 Jy ! Component: 1100 - total flux cleaned = -0.000887314 Jy ! Component: 1150 - total flux cleaned = -0.00088731 Jy ! Component: 1200 - total flux cleaned = -0.000934334 Jy ! Component: 1250 - total flux cleaned = -0.00092263 Jy ! Component: 1300 - total flux cleaned = -0.000945123 Jy ! Component: 1350 - total flux cleaned = -0.000934286 Jy ! Component: 1400 - total flux cleaned = -0.000945386 Jy ! Component: 1450 - total flux cleaned = -0.000966793 Jy ! Component: 1500 - total flux cleaned = -0.000924103 Jy ! Component: 1550 - total flux cleaned = -0.000955453 Jy ! Component: 1600 - total flux cleaned = -0.000904033 Jy ! Component: 1650 - total flux cleaned = -0.000883811 Jy ! Component: 1700 - total flux cleaned = -0.000893949 Jy ! Component: 1750 - total flux cleaned = -0.000884099 Jy ! Component: 1800 - total flux cleaned = -0.000883963 Jy ! Component: 1850 - total flux cleaned = -0.000855119 Jy ! Component: 1900 - total flux cleaned = -0.000893062 Jy ! Component: 1950 - total flux cleaned = -0.00084609 Jy ! Component: 2000 - total flux cleaned = -0.00083671 Jy ! Component: 2050 - total flux cleaned = -0.000836641 Jy ! Component: 2100 - total flux cleaned = -0.000818435 Jy ! Component: 2150 - total flux cleaned = -0.000827377 Jy ! Component: 2200 - total flux cleaned = -0.000836318 Jy ! Component: 2250 - total flux cleaned = -0.000818839 Jy ! Component: 2300 - total flux cleaned = -0.000818639 Jy ! Component: 2350 - total flux cleaned = -0.000775774 Jy ! Component: 2400 - total flux cleaned = -0.000809714 Jy ! Component: 2450 - total flux cleaned = -0.000809662 Jy ! Component: 2500 - total flux cleaned = -0.000809664 Jy ! Component: 2550 - total flux cleaned = -0.000785004 Jy ! Component: 2600 - total flux cleaned = -0.000776922 Jy ! Component: 2650 - total flux cleaned = -0.00077705 Jy ! Component: 2700 - total flux cleaned = -0.000777007 Jy ! Component: 2750 - total flux cleaned = -0.000769036 Jy ! Component: 2800 - total flux cleaned = -0.000737682 Jy ! Component: 2850 - total flux cleaned = -0.000761215 Jy ! Component: 2900 - total flux cleaned = -0.000768917 Jy ! Component: 2950 - total flux cleaned = -0.000776535 Jy ! Component: 3000 - total flux cleaned = -0.000776533 Jy ! Component: 3050 - total flux cleaned = -0.000791612 Jy ! Component: 3100 - total flux cleaned = -0.00079897 Jy ! Component: 3150 - total flux cleaned = -0.000791584 Jy ! Component: 3200 - total flux cleaned = -0.000813515 Jy ! Component: 3250 - total flux cleaned = -0.00082797 Jy ! Component: 3300 - total flux cleaned = -0.000863995 Jy ! Component: 3350 - total flux cleaned = -0.000864025 Jy ! Component: 3400 - total flux cleaned = -0.000864131 Jy ! Component: 3450 - total flux cleaned = -0.000892376 Jy ! Component: 3500 - total flux cleaned = -0.000913307 Jy ! Component: 3550 - total flux cleaned = -0.000920262 Jy ! Component: 3600 - total flux cleaned = -0.000906565 Jy ! Component: 3650 - total flux cleaned = -0.000954502 Jy ! Component: 3700 - total flux cleaned = -0.000968076 Jy ! Component: 3750 - total flux cleaned = -0.000981637 Jy ! Component: 3800 - total flux cleaned = -0.00100858 Jy ! Component: 3850 - total flux cleaned = -0.00104859 Jy ! Component: 3900 - total flux cleaned = -0.00107509 Jy ! Component: 3950 - total flux cleaned = -0.00110803 Jy ! Component: 4000 - total flux cleaned = -0.00112108 Jy ! Component: 4050 - total flux cleaned = -0.00113415 Jy ! Total flux subtracted in 4096 components = -0.00117296 Jy ! Clean residual min=-0.000379 max=0.000383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0564032 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 370 components and 0.0564032 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1212-2725_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 2.43 at -8.084 degrees (North through East) ! Clean map min=-0.00082188 max=0.034207 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1212-2725_X_20180615_map.fits wmodel /tmp/maps//J1212-2725_X_20180615_map.mod ! Writing 370 model components to file: /tmp/maps//J1212-2725_X_20180615_map.mod wobs /tmp/maps//J1212-2725_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1212-2725_X_20180615_uvs.fits wwins /tmp/maps//J1212-2725_X_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1212-2725_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0342068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.985915 0.985915 1.97183 3.94366 7.88732 15.7746 31.5493 63.0985 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.286 quit ! Quitting program ! Log file /tmp/maps//J1212-2725_X_20180615_dfm.log closed on Wed Jul 4 23:17:36 2018