! Started logfile: /tmp/maps//J1037-2705_X_20180602_dfm.log on Wed Jul 4 23:10:22 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//J1037-2705_X_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J1037-2705_X_20180602_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.954545 visibilities/baseline/integration-bin. ! Found source: J1037-2705 ! ! 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 85 lines of history. ! ! Reading 6048 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 J1037-2705_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000834Jy sigma=17.916429 ! Fit after self-cal, rms=0.931618Jy sigma=16.671178 ! 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=0.6876 mas, bmaj=1.912 mas, bpa=-12.75 degrees ! Estimated noise=0.855103 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 = 0.0528718 Jy ! Component: 100 - total flux cleaned = 0.0664145 Jy ! Total flux subtracted in 100 components = 0.0664145 Jy ! Clean residual min=-0.004291 max=0.006628 Jy/beam ! Clean residual mean=-0.000011 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0664145 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0664145 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=0.047347Jy sigma=0.688950 ! Fit after self-cal, rms=0.047181Jy sigma=0.687542 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679894 Jy ! Component: 100 - total flux cleaned = 0.0106981 Jy ! Total flux subtracted in 100 components = 0.0106981 Jy ! Clean residual min=-0.003831 max=0.004279 Jy/beam ! Clean residual mean=-0.000006 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0771126 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0771126 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=0.046285Jy sigma=0.664346 ! Fit after self-cal, rms=0.046298Jy sigma=0.663174 ! 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=0.8674 mas, bmaj=2.26 mas, bpa=-10.22 degrees ! Estimated noise=0.534883 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 (1.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00426632 Jy ! Component: 100 - total flux cleaned = 0.00646448 Jy ! Component: 150 - total flux cleaned = 0.00741282 Jy ! Component: 200 - total flux cleaned = 0.00745333 Jy ! Total flux subtracted in 200 components = 0.00745333 Jy ! Clean residual min=-0.002892 max=0.002553 Jy/beam ! Clean residual mean=-0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0845659 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.0845659 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=0.045855Jy sigma=0.655530 ! Fit after self-cal, rms=0.045793Jy sigma=0.654592 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8674 x 2.26 at -10.22 degrees (North through East) ! Clean map min=-0.0025048 max=0.067114 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.94 KP 0.94 ! LA 1.05 MK 0.98 NL 1.08 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.11 KP 0.95 ! LA 1.05 MK 1.02 NL 1.07 OV 0.92 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 0.93 ! LA 1.06 MK 1.02 NL 1.02 OV 0.96 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.04 KP 0.97 ! LA 0.96 MK 1.02 NL 1.05 OV 0.97 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.17 KP 1.01 ! LA 1.04 MK 0.97 NL 0.97 OV 0.94 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.16 KP 0.94 ! LA 1.09 MK 1.00 NL 1.01 OV 0.96 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 1.04 KP 0.95 ! LA 1.08 MK 0.96 NL 1.05 OV 0.97 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.13 KP 1.02 ! LA 0.96 MK 0.96 NL 1.02 OV 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.045793Jy sigma=0.654592 ! Fit after self-cal, rms=0.046704Jy sigma=0.647777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=2.252 mas, bpa=-10.1 degrees ! Estimated noise=0.533124 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 = -0.000621162 Jy ! Component: 100 - total flux cleaned = -0.000715862 Jy ! Component: 150 - total flux cleaned = -0.000788515 Jy ! Component: 200 - total flux cleaned = -0.000831385 Jy ! Total flux subtracted in 200 components = -0.000831385 Jy ! Clean residual min=-0.001983 max=0.001625 Jy/beam ! Clean residual mean=0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0837345 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0837346 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=0.046642Jy sigma=0.647090 ! Fit after self-cal, rms=0.046640Jy sigma=0.646869 ! 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=0.046640Jy sigma=0.646869 ! Fit after self-cal, rms=0.046826Jy sigma=0.646746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8701 mas, bmaj=2.252 mas, bpa=-9.983 degrees ! Estimated noise=0.532723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603496 Jy ! Component: 100 - total flux cleaned = -0.000694475 Jy ! Component: 150 - total flux cleaned = -0.000750541 Jy ! Component: 200 - total flux cleaned = -0.000800342 Jy ! Total flux subtracted in 200 components = -0.000800342 Jy ! Clean residual min=-0.001896 max=0.001555 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0829342 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.0829342 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=0.046789Jy sigma=0.646407 ! Fit after self-cal, rms=0.046779Jy sigma=0.646346 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 = 2.19635e-05 Jy ! Component: 100 - total flux cleaned = 2.22354e-05 Jy ! Component: 150 - total flux cleaned = 3.56215e-05 Jy ! Component: 200 - total flux cleaned = 9.49301e-06 Jy ! Total flux subtracted in 200 components = 9.49301e-06 Jy ! Clean residual min=-0.001840 max=0.001542 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0829437 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.0829437 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=0.046764Jy sigma=0.646188 ! Fit after self-cal, rms=0.046757Jy sigma=0.646153 ! 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=0.046757Jy sigma=0.646153 ! Fit after self-cal, rms=0.047210Jy sigma=0.645745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8707 mas, bmaj=2.251 mas, bpa=-9.863 degrees ! Estimated noise=0.533797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250588 Jy ! Component: 100 - total flux cleaned = -0.000303026 Jy ! Component: 150 - total flux cleaned = -0.000317619 Jy ! Component: 200 - total flux cleaned = -0.000356284 Jy ! Total flux subtracted in 200 components = -0.000356284 Jy ! Clean residual min=-0.001777 max=0.001527 Jy/beam ! Clean residual mean=0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0825874 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.0825874 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=0.047188Jy sigma=0.645578 ! Fit after self-cal, rms=0.047187Jy sigma=0.645556 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 = 8.57557e-06 Jy ! Component: 100 - total flux cleaned = 2.09569e-05 Jy ! Component: 150 - total flux cleaned = 2.06932e-05 Jy ! Component: 200 - total flux cleaned = 1.01753e-05 Jy ! Total flux subtracted in 200 components = 1.01753e-05 Jy ! Clean residual min=-0.001738 max=0.001521 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0825976 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.0825976 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=0.047178Jy sigma=0.645470 ! Fit after self-cal, rms=0.047175Jy sigma=0.645457 ! 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=0.047175Jy sigma=0.645457 ! Fit after self-cal, rms=0.047464Jy sigma=0.645109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.078 mas, bmaj=4.629 mas, bpa=-6.319 degrees ! Estimated noise=0.689524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.95151e-05 Jy ! Component: 100 - total flux cleaned = 0.000104657 Jy ! Component: 150 - total flux cleaned = 0.000126533 Jy ! Component: 200 - total flux cleaned = 0.000145769 Jy ! Total flux subtracted in 200 components = 0.000145769 Jy ! Clean residual min=-0.002019 max=0.001661 Jy/beam ! Clean residual mean=0.000005 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0827434 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.0827434 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=0.047461Jy sigma=0.645084 ! Fit after self-cal, rms=0.047464Jy sigma=0.645075 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 = 1.80597e-05 Jy ! Component: 100 - total flux cleaned = 9.81014e-06 Jy ! Component: 150 - total flux cleaned = 9.8041e-06 Jy ! Component: 200 - total flux cleaned = 2.61781e-06 Jy ! Total flux subtracted in 200 components = 2.61781e-06 Jy ! Clean residual min=-0.002015 max=0.001660 Jy/beam ! Clean residual mean=0.000005 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.082746 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 102 components and 0.082746 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=0.047465Jy sigma=0.645089 ! Fit after self-cal, rms=0.047465Jy sigma=0.645087 ! 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=0.8708 mas, bmaj=2.25 mas, bpa=-9.79 degrees ! Estimated noise=0.534304 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8708 x 2.25 at -9.79 degrees (North through East) ! Clean map min=-0.0015532 max=0.066772 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=0.6912 mas, bmaj=1.9 mas, bpa=-12.21 degrees ! Estimated noise=0.8512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524932 Jy ! Component: 100 - total flux cleaned = 0.0664084 Jy ! Component: 150 - total flux cleaned = 0.073049 Jy ! Component: 200 - total flux cleaned = 0.0755378 Jy ! Total flux subtracted in 200 components = 0.0755378 Jy ! Clean residual min=-0.002789 max=0.003185 Jy/beam ! Clean residual mean=0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0755379 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 0.0755379 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=2.25 mas, bpa=-9.79 degrees ! Estimated noise=0.534304 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 = 0.00308306 Jy ! Component: 100 - total flux cleaned = 0.00482308 Jy ! Component: 150 - total flux cleaned = 0.00579818 Jy ! Component: 200 - total flux cleaned = 0.00603008 Jy ! Total flux subtracted in 200 components = 0.00603008 Jy ! Clean residual min=-0.001890 max=0.001612 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.081568 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.081568 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=2.078 mas, bmaj=4.629 mas, bpa=-6.319 degrees ! Estimated noise=0.689524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743769 Jy ! Component: 100 - total flux cleaned = 0.000930203 Jy ! Component: 150 - total flux cleaned = 0.00106593 Jy ! Component: 200 - total flux cleaned = 0.00112613 Jy ! Total flux subtracted in 200 components = 0.00112613 Jy ! Clean residual min=-0.002053 max=0.001712 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0826941 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 = 1.52158e-09 Jy ! Component: 100 - total flux cleaned = -7.66331e-08 Jy ! Component: 150 - total flux cleaned = -7.20354e-07 Jy ! Component: 200 - total flux cleaned = -1.49286e-05 Jy ! Total flux subtracted in 200 components = -1.49286e-05 Jy ! Clean residual min=-0.001999 max=0.001674 Jy/beam ! Clean residual mean=0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0826792 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0826792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=2.25 mas, bpa=-9.79 degrees ! Estimated noise=0.534304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022458 Jy ! Component: 100 - total flux cleaned = -0.000366061 Jy ! Component: 150 - total flux cleaned = -0.00038547 Jy ! Component: 200 - total flux cleaned = -0.000403259 Jy ! Total flux subtracted in 200 components = -0.000403259 Jy ! Clean residual min=-0.001742 max=0.001500 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0822759 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0822759 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=0.047486Jy sigma=0.645304 ! Fit after self-cal, rms=0.047482Jy sigma=0.645204 wmodel J1037-2705_X_map.mod ! Writing 72 model components to file: J1037-2705_X_map.mod wobs J1037-2705_X_uvs.fits ! Writing UV FITS file: J1037-2705_X_uvs.fits wwins J1037-2705_X_map.win ! wwins: Wrote 3 windows to J1037-2705_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 = -0.000773672 Jy ! Component: 100 - total flux cleaned = -0.00133444 Jy ! Component: 150 - total flux cleaned = -0.00165036 Jy ! Component: 200 - total flux cleaned = -0.00187693 Jy ! Component: 250 - total flux cleaned = -0.00202222 Jy ! Component: 300 - total flux cleaned = -0.00221085 Jy ! Component: 350 - total flux cleaned = -0.00237199 Jy ! Component: 400 - total flux cleaned = -0.00257417 Jy ! Component: 450 - total flux cleaned = -0.0026839 Jy ! Component: 500 - total flux cleaned = -0.00279163 Jy ! Component: 550 - total flux cleaned = -0.00293904 Jy ! Component: 600 - total flux cleaned = -0.00302175 Jy ! Component: 650 - total flux cleaned = -0.00314384 Jy ! Component: 700 - total flux cleaned = -0.00328337 Jy ! Component: 750 - total flux cleaned = -0.00330278 Jy ! Component: 800 - total flux cleaned = -0.00341894 Jy ! Component: 850 - total flux cleaned = -0.00349492 Jy ! Component: 900 - total flux cleaned = -0.0035325 Jy ! Component: 950 - total flux cleaned = -0.00360634 Jy ! Component: 1000 - total flux cleaned = -0.00367909 Jy ! Component: 1050 - total flux cleaned = -0.00373244 Jy ! Component: 1100 - total flux cleaned = -0.00380336 Jy ! Component: 1150 - total flux cleaned = -0.00387334 Jy ! Component: 1200 - total flux cleaned = -0.00392547 Jy ! Component: 1250 - total flux cleaned = -0.00395986 Jy ! Component: 1300 - total flux cleaned = -0.0040613 Jy ! Component: 1350 - total flux cleaned = -0.00409451 Jy ! Component: 1400 - total flux cleaned = -0.00414394 Jy ! Component: 1450 - total flux cleaned = -0.0041927 Jy ! Component: 1500 - total flux cleaned = -0.00425693 Jy ! Component: 1550 - total flux cleaned = -0.00425683 Jy ! Component: 1600 - total flux cleaned = -0.00430419 Jy ! Component: 1650 - total flux cleaned = -0.00433525 Jy ! Component: 1700 - total flux cleaned = -0.00438154 Jy ! Component: 1750 - total flux cleaned = -0.00436633 Jy ! Component: 1800 - total flux cleaned = -0.00445699 Jy ! Component: 1850 - total flux cleaned = -0.00454674 Jy ! Component: 1900 - total flux cleaned = -0.00462078 Jy ! Component: 1950 - total flux cleaned = -0.00465007 Jy ! Component: 2000 - total flux cleaned = -0.0047228 Jy ! Component: 2050 - total flux cleaned = -0.00475167 Jy ! Component: 2100 - total flux cleaned = -0.00483749 Jy ! Component: 2150 - total flux cleaned = -0.00489407 Jy ! Component: 2200 - total flux cleaned = -0.00497835 Jy ! Component: 2250 - total flux cleaned = -0.0049923 Jy ! Component: 2300 - total flux cleaned = -0.00508898 Jy ! Component: 2350 - total flux cleaned = -0.00514363 Jy ! Component: 2400 - total flux cleaned = -0.00517085 Jy ! Component: 2450 - total flux cleaned = -0.00526519 Jy ! Component: 2500 - total flux cleaned = -0.00531881 Jy ! Component: 2550 - total flux cleaned = -0.00542509 Jy ! Component: 2600 - total flux cleaned = -0.005504 Jy ! Component: 2650 - total flux cleaned = -0.00551726 Jy ! Component: 2700 - total flux cleaned = -0.00560801 Jy ! Component: 2750 - total flux cleaned = -0.00568533 Jy ! Component: 2800 - total flux cleaned = -0.00577505 Jy ! Component: 2850 - total flux cleaned = -0.0058387 Jy ! Component: 2900 - total flux cleaned = -0.0059145 Jy ! Component: 2950 - total flux cleaned = -0.00593951 Jy ! Component: 3000 - total flux cleaned = -0.00602672 Jy ! Component: 3050 - total flux cleaned = -0.00608859 Jy ! Component: 3100 - total flux cleaned = -0.00612557 Jy ! Component: 3150 - total flux cleaned = -0.00617445 Jy ! Component: 3200 - total flux cleaned = -0.00622306 Jy ! Component: 3250 - total flux cleaned = -0.00624706 Jy ! Component: 3300 - total flux cleaned = -0.00629518 Jy ! Component: 3350 - total flux cleaned = -0.00633097 Jy ! Component: 3400 - total flux cleaned = -0.00635465 Jy ! Component: 3450 - total flux cleaned = -0.00641356 Jy ! Component: 3500 - total flux cleaned = -0.00646037 Jy ! Component: 3550 - total flux cleaned = -0.00653023 Jy ! Component: 3600 - total flux cleaned = -0.00651856 Jy ! Component: 3650 - total flux cleaned = -0.00655317 Jy ! Component: 3700 - total flux cleaned = -0.00658752 Jy ! Component: 3750 - total flux cleaned = -0.0066103 Jy ! Component: 3800 - total flux cleaned = -0.0065876 Jy ! Component: 3850 - total flux cleaned = -0.00659892 Jy ! Component: 3900 - total flux cleaned = -0.00666624 Jy ! Component: 3950 - total flux cleaned = -0.00663269 Jy ! Component: 4000 - total flux cleaned = -0.00667719 Jy ! Component: 4050 - total flux cleaned = -0.00668823 Jy ! Total flux subtracted in 4096 components = -0.00669929 Jy ! Clean residual min=-0.000764 max=0.000714 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0755766 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 344 components and 0.0755767 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1037-2705_X_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8708 x 2.25 at -9.79 degrees (North through East) ! Clean map min=-0.0013162 max=0.066942 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1037-2705_X_20180602_map.fits wmodel /tmp/maps//J1037-2705_X_20180602_map.mod ! Writing 344 model components to file: /tmp/maps//J1037-2705_X_20180602_map.mod wobs /tmp/maps//J1037-2705_X_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J1037-2705_X_20180602_uvs.fits wwins /tmp/maps//J1037-2705_X_20180602_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1037-2705_X_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0669419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.842072 0.842072 1.68414 3.36829 6.73657 13.4731 26.9463 53.8926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 356.264 quit ! Quitting program ! Log file /tmp/maps//J1037-2705_X_20180602_dfm.log closed on Wed Jul 4 23:10:26 2018