! Started logfile: /scr/pima/rv102_uvs/J1037-2934_X_dfm.log on Sat Nov 9 10:18:44 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J1037-2934_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1037-2934_X_uva.fits ! AN table 1: 15 integrations on 3 of 3 possible baselines. ! AN table 2: 38 integrations on 3 of 3 possible baselines. ! AN table 3: 18 integrations on 3 of 3 possible baselines. ! AN table 4: 9 integrations on 21 of 21 possible baselines. ! AN table 5: 17 integrations on 28 of 28 possible baselines. ! AN table 6: 15 integrations on 21 of 21 possible baselines. ! AN table 7: 9 integrations on 21 of 21 possible baselines. ! AN table 8: 9 integrations on 10 of 10 possible baselines. ! AN table 9: 18 integrations on 6 of 6 possible baselines. ! AN table 10: 9 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.769757 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4948 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1037-2934_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 27 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 56 telescope corrections were flagged in sub-array 6. ! A total of 14 telescope corrections were flagged in sub-array 7. ! A total of 10 telescope corrections were flagged in sub-array 8. ! A total of 17 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 56 telescope corrections were flagged in sub-array 6. ! A total of 14 telescope corrections were flagged in sub-array 7. ! A total of 10 telescope corrections were flagged in sub-array 8. ! A total of 17 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 56 telescope corrections were flagged in sub-array 6. ! A total of 14 telescope corrections were flagged in sub-array 7. ! A total of 10 telescope corrections were flagged in sub-array 8. ! A total of 17 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 81 telescope corrections were flagged in sub-array 5. ! A total of 56 telescope corrections were flagged in sub-array 6. ! A total of 14 telescope corrections were flagged in sub-array 7. ! A total of 10 telescope corrections were flagged in sub-array 8. ! A total of 17 telescope corrections were flagged in sub-array 9. ! A total of 9 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.251910Jy sigma=16.147960 ! Fit after self-cal, rms=0.602723Jy sigma=7.928051 ! 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=0.5775 mas, bmaj=1.973 mas, bpa=-3.945 degrees ! Estimated noise=1.16341 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 = 0.394707 Jy ! Component: 100 - total flux cleaned = 0.557818 Jy ! Total flux subtracted in 100 components = 0.557818 Jy ! Clean residual min=-0.053297 max=0.191125 Jy/beam ! Clean residual mean=0.000394 rms=0.015121 Jy/beam ! Combined flux in latest and established models = 0.557818 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.557818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.461050Jy sigma=5.561310 ! Fit after self-cal, rms=0.460196Jy sigma=5.552331 ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162497 Jy ! Component: 100 - total flux cleaned = 0.250563 Jy ! Total flux subtracted in 100 components = 0.250563 Jy ! Clean residual min=-0.042936 max=0.136795 Jy/beam ! Clean residual mean=0.000210 rms=0.010898 Jy/beam ! Combined flux in latest and established models = 0.808381 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.808381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.348735Jy sigma=4.058495 ! Fit after self-cal, rms=0.322696Jy sigma=3.767560 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105742 Jy ! Component: 100 - total flux cleaned = 0.170167 Jy ! Total flux subtracted in 100 components = 0.170167 Jy ! Clean residual min=-0.031621 max=0.054824 Jy/beam ! Clean residual mean=0.000091 rms=0.007044 Jy/beam ! Combined flux in latest and established models = 0.978548 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.978548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249830Jy sigma=2.798723 ! Fit after self-cal, rms=0.239456Jy sigma=2.696238 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638038 Jy ! Component: 100 - total flux cleaned = 0.105489 Jy ! Total flux subtracted in 100 components = 0.105489 Jy ! Clean residual min=-0.024812 max=0.037855 Jy/beam ! Clean residual mean=0.000014 rms=0.005263 Jy/beam ! Combined flux in latest and established models = 1.08404 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 1.08404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204878Jy sigma=2.227196 ! Fit after self-cal, rms=0.201130Jy sigma=2.192268 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039486 Jy ! Component: 100 - total flux cleaned = 0.0544379 Jy ! Total flux subtracted in 100 components = 0.0544379 Jy ! Clean residual min=-0.021264 max=0.028492 Jy/beam ! Clean residual mean=-0.000026 rms=0.004447 Jy/beam ! Combined flux in latest and established models = 1.13847 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 1.13847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187489Jy sigma=2.007239 ! Fit after self-cal, rms=0.185474Jy sigma=1.990064 ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175428 Jy ! Component: 100 - total flux cleaned = 0.0262885 Jy ! Total flux subtracted in 100 components = 0.0262885 Jy ! Clean residual min=-0.016971 max=0.019006 Jy/beam ! Clean residual mean=-0.000046 rms=0.003865 Jy/beam ! Combined flux in latest and established models = 1.16476 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 1.16476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178495Jy sigma=1.892114 ! Fit after self-cal, rms=0.177151Jy sigma=1.881675 ! 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=0.7043 mas, bmaj=2.298 mas, bpa=-4.258 degrees ! Estimated noise=0.933962 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 = 0.0222181 Jy ! Component: 100 - total flux cleaned = 0.0271917 Jy ! Component: 150 - total flux cleaned = 0.0294122 Jy ! Component: 200 - total flux cleaned = 0.0308281 Jy ! Total flux subtracted in 200 components = 0.0308281 Jy ! Clean residual min=-0.017038 max=0.014156 Jy/beam ! Clean residual mean=-0.000778 rms=0.003313 Jy/beam ! Combined flux in latest and established models = 1.19559 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 1.19559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170805Jy sigma=1.802756 ! Fit after self-cal, rms=0.169120Jy sigma=1.788922 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7043 x 2.298 at -4.258 degrees (North through East) ! Clean map min=-0.016425 max=0.49028 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: ! MA 0.00* SC 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* SC 0.00* WF 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.99 KP 0.96 LA 1.02 ! PT 1.01 SC 1.02 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 1.19 KP 0.97 LA 1.00 ! MK 0.91 PT 1.00 SC 1.06 WF 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.98 KP 0.99 LA 1.00 MK 1.01 ! PT 1.00 SC 1.04 WF 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 0.98 LA 0.97 MK 0.96 ! NL 1.09 PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.98 LA 0.98 MK 1.01 NL 1.06 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.99 LA 1.02 MK 1.01 PT 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* SC 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* SC 0.00* WF 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.08 KP 0.95 LA 0.99 ! PT 1.00 SC 1.02 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.22 KP 0.95 LA 0.99 ! MK 0.92 PT 0.99 SC 1.08 WF 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.96 KP 1.01 LA 0.98 MK 1.00 ! PT 1.00 SC 1.03 WF 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.99 KP 0.96 LA 0.98 MK 1.02 ! NL 1.10 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.96 LA 1.00 MK 1.09 NL 1.01 ! PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.95 LA 1.03 MK 1.03 PT 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* SC 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* SC 0.00* WF 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.98 KP 1.00 LA 1.02 ! PT 0.99 SC 1.00 WF 0.91 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.15 KP 0.99 LA 0.97 ! MK 0.96 PT 1.00 SC 1.01 WF 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 KP 1.00 LA 0.99 MK 0.83 ! PT 1.01 SC 1.02 WF 1.15 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 KP 0.98 LA 1.02 MK 1.03 ! NL 1.09 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.97 LA 0.98 MK 0.88 NL 1.04 ! PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.95 LA 0.98 MK 1.00 PT 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 0.00* MK 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* SC 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! MA 0.00* SC 0.00* WF 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.05 KP 0.99 LA 0.99 ! PT 1.03 SC 1.03 WF 0.79 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.03 KP 1.01 LA 1.00 ! MK 0.94 PT 0.98 SC 1.02 WF 0.87 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 KP 0.99 LA 0.99 MK 0.88 ! PT 1.00 SC 1.02 WF 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 KP 0.98 LA 0.99 MK 0.94 ! NL 1.06 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.99 LA 1.02 MK 0.90 NL 1.02 ! PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! FD 0.98 LA 0.98 MK 0.83 PT 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 10. ! Telescope amplitude corrections in sub-array 10: ! FD 0.00* MK 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.169120Jy sigma=1.788922 ! Fit after self-cal, rms=0.142019Jy sigma=1.665230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7101 mas, bmaj=2.297 mas, bpa=-4.054 degrees ! Estimated noise=0.954165 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 = 0.00246247 Jy ! Component: 100 - total flux cleaned = 0.00294417 Jy ! Component: 150 - total flux cleaned = 0.00292315 Jy ! Component: 200 - total flux cleaned = 0.00224408 Jy ! Total flux subtracted in 200 components = 0.00224408 Jy ! Clean residual min=-0.010447 max=0.009375 Jy/beam ! Clean residual mean=-0.000132 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 1.19783 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 1.19783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138392Jy sigma=1.631088 ! Fit after self-cal, rms=0.137657Jy sigma=1.624121 ! 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=0.137657Jy sigma=1.624121 ! Fit after self-cal, rms=0.136393Jy sigma=1.623015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7099 mas, bmaj=2.298 mas, bpa=-4.071 degrees ! Estimated noise=0.950823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136586 Jy ! Component: 100 - total flux cleaned = 0.00136374 Jy ! Component: 150 - total flux cleaned = 0.00139203 Jy ! Component: 200 - total flux cleaned = 0.000687681 Jy ! Total flux subtracted in 200 components = 0.000687681 Jy ! Clean residual min=-0.008981 max=0.007694 Jy/beam ! Clean residual mean=-0.000195 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 1.19852 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 1.19852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134658Jy sigma=1.606702 ! Fit after self-cal, rms=0.134318Jy sigma=1.603500 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 = 0.000556663 Jy ! Component: 100 - total flux cleaned = 0.000105143 Jy ! Component: 150 - total flux cleaned = -0.000272925 Jy ! Component: 200 - total flux cleaned = -0.000594183 Jy ! Total flux subtracted in 200 components = -0.000594183 Jy ! Clean residual min=-0.008203 max=0.006756 Jy/beam ! Clean residual mean=-0.000190 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 1.19793 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 1.19793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133457Jy sigma=1.595772 ! Fit after self-cal, rms=0.133314Jy sigma=1.594032 ! 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=0.133314Jy sigma=1.594032 ! Fit after self-cal, rms=0.132678Jy sigma=1.589275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7109 mas, bmaj=2.302 mas, bpa=-4.061 degrees ! Estimated noise=0.950589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345155 Jy ! Component: 100 - total flux cleaned = -0.00018865 Jy ! Component: 150 - total flux cleaned = -0.000486075 Jy ! Component: 200 - total flux cleaned = -0.000861361 Jy ! Total flux subtracted in 200 components = -0.000861361 Jy ! Clean residual min=-0.008103 max=0.006117 Jy/beam ! Clean residual mean=-0.000224 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 1.19707 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 1.19707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132197Jy sigma=1.584902 ! Fit after self-cal, rms=0.132137Jy sigma=1.583929 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 = -8.5237e-05 Jy ! Component: 100 - total flux cleaned = -0.000205995 Jy ! Component: 150 - total flux cleaned = -0.000631965 Jy ! Component: 200 - total flux cleaned = -0.00081066 Jy ! Total flux subtracted in 200 components = -0.00081066 Jy ! Clean residual min=-0.007907 max=0.006074 Jy/beam ! Clean residual mean=-0.000218 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.19626 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 1.19626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131868Jy sigma=1.581677 ! Fit after self-cal, rms=0.131846Jy sigma=1.581068 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131846Jy sigma=1.581068 ! Fit after self-cal, rms=0.132179Jy sigma=1.580857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=5.62 mas, bpa=2.154 degrees ! Estimated noise=1.48337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.86664e-06 Jy ! Component: 100 - total flux cleaned = -0.000313129 Jy ! Component: 150 - total flux cleaned = -0.000434847 Jy ! Component: 200 - total flux cleaned = -0.000649136 Jy ! Total flux subtracted in 200 components = -0.000649136 Jy ! Clean residual min=-0.008991 max=0.005514 Jy/beam ! Clean residual mean=-0.000548 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 1.19561 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 1.19561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132076Jy sigma=1.581069 ! Fit after self-cal, rms=0.132040Jy sigma=1.580261 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 = -0.000210164 Jy ! Component: 100 - total flux cleaned = -0.000358394 Jy ! Component: 150 - total flux cleaned = -0.000564221 Jy ! Component: 200 - total flux cleaned = -0.000649842 Jy ! Total flux subtracted in 200 components = -0.000649842 Jy ! Clean residual min=-0.008541 max=0.005419 Jy/beam ! Clean residual mean=-0.000537 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 1.19496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 1.19496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132132Jy sigma=1.583623 ! Fit after self-cal, rms=0.132102Jy sigma=1.582807 ! 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=0.7121 mas, bmaj=2.306 mas, bpa=-4.046 degrees ! Estimated noise=0.952606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7121 x 2.306 at -4.046 degrees (North through East) ! Clean map min=-0.0065771 max=0.46424 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=0.5927 mas, bmaj=1.965 mas, bpa=-3.299 degrees ! Estimated noise=1.15989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.434167 Jy ! Component: 100 - total flux cleaned = 0.659219 Jy ! Component: 150 - total flux cleaned = 0.789872 Jy ! Component: 200 - total flux cleaned = 0.879941 Jy ! Total flux subtracted in 200 components = 0.879941 Jy ! Clean residual min=-0.020385 max=0.051045 Jy/beam ! Clean residual mean=0.000275 rms=0.006538 Jy/beam ! Combined flux in latest and established models = 0.879941 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 0.879941 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7121 mas, bmaj=2.306 mas, bpa=-4.046 degrees ! Estimated noise=0.952606 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 = 0.123796 Jy ! Component: 100 - total flux cleaned = 0.195742 Jy ! Component: 150 - total flux cleaned = 0.239834 Jy ! Component: 200 - total flux cleaned = 0.267128 Jy ! Total flux subtracted in 200 components = 0.267128 Jy ! Clean residual min=-0.010159 max=0.021189 Jy/beam ! Clean residual mean=0.000096 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 1.14707 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 55 components and 1.14707 Jy ! Inverting map ! Added new window around map position (1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203028 Jy ! Component: 100 - total flux cleaned = 0.0322398 Jy ! Component: 150 - total flux cleaned = 0.0398648 Jy ! Component: 200 - total flux cleaned = 0.0418419 Jy ! Total flux subtracted in 200 components = 0.0418419 Jy ! Clean residual min=-0.007382 max=0.006624 Jy/beam ! Clean residual mean=-0.000165 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 1.18891 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 1.18891 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=2.342 mas, bmaj=5.62 mas, bpa=2.154 degrees ! Estimated noise=1.48337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500721 Jy ! Component: 100 - total flux cleaned = 0.00501147 Jy ! Component: 150 - total flux cleaned = 0.00510495 Jy ! Component: 200 - total flux cleaned = 0.00511334 Jy ! Total flux subtracted in 200 components = 0.00511334 Jy ! Clean residual min=-0.008124 max=0.005356 Jy/beam ! Clean residual mean=-0.000521 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 1.19403 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 = -1.45926e-06 Jy ! Component: 100 - total flux cleaned = 3.08556e-06 Jy ! Component: 150 - total flux cleaned = -5.13305e-05 Jy ! Component: 200 - total flux cleaned = -9.97623e-05 Jy ! Total flux subtracted in 200 components = -9.97623e-05 Jy ! Clean residual min=-0.007982 max=0.005245 Jy/beam ! Clean residual mean=-0.000519 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 1.19393 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 1.19393 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7121 mas, bmaj=2.306 mas, bpa=-4.046 degrees ! Estimated noise=0.952606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012257 Jy ! Component: 100 - total flux cleaned = -0.00136619 Jy ! Component: 150 - total flux cleaned = -0.00136448 Jy ! Component: 200 - total flux cleaned = -0.00147832 Jy ! Total flux subtracted in 200 components = -0.00147832 Jy ! Clean residual min=-0.007069 max=0.006499 Jy/beam ! Clean residual mean=-0.000187 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 1.19245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 1.19245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131760Jy sigma=1.576697 ! Fit after self-cal, rms=0.131573Jy sigma=1.574501 wmodel J1037-2934_X_map.mod ! Writing 103 model components to file: J1037-2934_X_map.mod wobs J1037-2934_X_uvs.fits ! Writing UV FITS file: J1037-2934_X_uvs.fits wwins J1037-2934_X_map.win ! wwins: Wrote 4 windows to J1037-2934_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 = -0.00204111 Jy ! Component: 100 - total flux cleaned = -0.00423743 Jy ! Component: 150 - total flux cleaned = -0.00575844 Jy ! Component: 200 - total flux cleaned = -0.00762145 Jy ! Component: 250 - total flux cleaned = -0.00871935 Jy ! Component: 300 - total flux cleaned = -0.0100741 Jy ! Component: 350 - total flux cleaned = -0.0110169 Jy ! Component: 400 - total flux cleaned = -0.0122163 Jy ! Component: 450 - total flux cleaned = -0.0134768 Jy ! Component: 500 - total flux cleaned = -0.0146231 Jy ! Component: 550 - total flux cleaned = -0.0156623 Jy ! Component: 600 - total flux cleaned = -0.0165136 Jy ! Component: 650 - total flux cleaned = -0.0175179 Jy ! Component: 700 - total flux cleaned = -0.0186685 Jy ! Component: 750 - total flux cleaned = -0.0193156 Jy ! Component: 800 - total flux cleaned = -0.0200328 Jy ! Component: 850 - total flux cleaned = -0.0208184 Jy ! Component: 900 - total flux cleaned = -0.0213604 Jy ! Component: 950 - total flux cleaned = -0.0219704 Jy ! Component: 1000 - total flux cleaned = -0.0223474 Jy ! Component: 1050 - total flux cleaned = -0.0226461 Jy ! Component: 1100 - total flux cleaned = -0.0232347 Jy ! Component: 1150 - total flux cleaned = -0.0235985 Jy ! Component: 1200 - total flux cleaned = -0.0240298 Jy ! Component: 1250 - total flux cleaned = -0.0241728 Jy ! Component: 1300 - total flux cleaned = -0.0245941 Jy ! Component: 1350 - total flux cleaned = -0.0246644 Jy ! Component: 1400 - total flux cleaned = -0.0248714 Jy ! Component: 1450 - total flux cleaned = -0.0250081 Jy ! Component: 1500 - total flux cleaned = -0.0252119 Jy ! Component: 1550 - total flux cleaned = -0.0255462 Jy ! Component: 1600 - total flux cleaned = -0.0255461 Jy ! Component: 1650 - total flux cleaned = -0.0256776 Jy ! Component: 1700 - total flux cleaned = -0.025873 Jy ! Component: 1750 - total flux cleaned = -0.0259376 Jy ! Component: 1800 - total flux cleaned = -0.0261934 Jy ! Component: 1850 - total flux cleaned = -0.0261309 Jy ! Component: 1900 - total flux cleaned = -0.0263819 Jy ! Component: 1950 - total flux cleaned = -0.0264442 Jy ! Component: 2000 - total flux cleaned = -0.0265681 Jy ! Component: 2050 - total flux cleaned = -0.0267513 Jy ! Component: 2100 - total flux cleaned = -0.0268116 Jy ! Component: 2150 - total flux cleaned = -0.0269929 Jy ! Component: 2200 - total flux cleaned = -0.027172 Jy ! Component: 2250 - total flux cleaned = -0.0271715 Jy ! Component: 2300 - total flux cleaned = -0.0272306 Jy ! Component: 2350 - total flux cleaned = -0.0274059 Jy ! Component: 2400 - total flux cleaned = -0.0274632 Jy ! Component: 2450 - total flux cleaned = -0.0276357 Jy ! Component: 2500 - total flux cleaned = -0.0279207 Jy ! Component: 2550 - total flux cleaned = -0.0280333 Jy ! Component: 2600 - total flux cleaned = -0.0280336 Jy ! Component: 2650 - total flux cleaned = -0.0282562 Jy ! Component: 2700 - total flux cleaned = -0.0283112 Jy ! Component: 2750 - total flux cleaned = -0.0284203 Jy ! Component: 2800 - total flux cleaned = -0.0284209 Jy ! Component: 2850 - total flux cleaned = -0.0285833 Jy ! Component: 2900 - total flux cleaned = -0.0286909 Jy ! Component: 2950 - total flux cleaned = -0.0287445 Jy ! Component: 3000 - total flux cleaned = -0.0287973 Jy ! Component: 3050 - total flux cleaned = -0.0287974 Jy ! Component: 3100 - total flux cleaned = -0.0287459 Jy ! Component: 3150 - total flux cleaned = -0.0290579 Jy ! Component: 3200 - total flux cleaned = -0.0291095 Jy ! Component: 3250 - total flux cleaned = -0.0292633 Jy ! Component: 3300 - total flux cleaned = -0.029314 Jy ! Component: 3350 - total flux cleaned = -0.0294656 Jy ! Component: 3400 - total flux cleaned = -0.029516 Jy ! Component: 3450 - total flux cleaned = -0.0296155 Jy ! Component: 3500 - total flux cleaned = -0.0298143 Jy ! Component: 3550 - total flux cleaned = -0.0298642 Jy ! Component: 3600 - total flux cleaned = -0.0300111 Jy ! Component: 3650 - total flux cleaned = -0.0304009 Jy ! Component: 3700 - total flux cleaned = -0.0303523 Jy ! Component: 3750 - total flux cleaned = -0.0304489 Jy ! Component: 3800 - total flux cleaned = -0.0305924 Jy ! Component: 3850 - total flux cleaned = -0.030735 Jy ! Component: 3900 - total flux cleaned = -0.0308295 Jy ! Component: 3950 - total flux cleaned = -0.0310177 Jy ! Component: 4000 - total flux cleaned = -0.0311582 Jy ! Component: 4050 - total flux cleaned = -0.0312976 Jy ! Total flux subtracted in 4096 components = -0.0314827 Jy ! Clean residual min=-0.003005 max=0.002751 Jy/beam ! Clean residual mean=-0.000019 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 1.16096 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 410 components and 1.16097 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1037-2934_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7121 x 2.306 at -4.046 degrees (North through East) ! Clean map min=-0.0051927 max=0.47942 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1037-2934_X_map.fits wmodel /scr/pima/rv102_uvs/J1037-2934_X_map.mod ! Writing 410 model components to file: /scr/pima/rv102_uvs/J1037-2934_X_map.mod wobs /scr/pima/rv102_uvs/J1037-2934_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1037-2934_X_uvs.fits wwins /scr/pima/rv102_uvs/J1037-2934_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1037-2934_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.479417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000800821 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.501122 0.501122 1.00224 2.00449 4.00897 8.01795 16.0359 32.0718 64.1436 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.479 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 598.657 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1037-2934_X_dfm.log closed on Sat Nov 9 10:18:48 2019