! Started logfile: /scr/pima/rv102_uvs/J1336-3357_X_dfm.log on Sat Nov 9 10:19:46 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/J1336-3357_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1336-3357_X_uva.fits ! AN table 1: 92 integrations on 21 of 21 possible baselines. ! AN table 2: 87 integrations on 28 of 28 possible baselines. ! AN table 3: 25 integrations on 1 of 1 possible baselines. ! AN table 4: 97 integrations on 28 of 28 possible baselines. ! AN table 5: 30 integrations on 6 of 6 possible baselines. ! AN table 6: 29 integrations on 10 of 10 possible baselines. ! AN table 7: 33 integrations on 15 of 15 possible baselines. ! AN table 8: 33 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.93158 visibilities/baseline/integration-bin. ! Found source: J1336-3357 ! ! 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 31316 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 J1336-3357_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 68 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 61 telescope corrections were flagged in sub-array 7. ! A total of 19 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 61 telescope corrections were flagged in sub-array 7. ! A total of 19 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 61 telescope corrections were flagged in sub-array 7. ! A total of 19 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! A total of 89 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 61 telescope corrections were flagged in sub-array 7. ! A total of 19 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.037589Jy sigma=14.269019 ! Fit after self-cal, rms=0.830136Jy sigma=11.421264 ! 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=0.5873 mas, bmaj=1.947 mas, bpa=-5.932 degrees ! Estimated noise=0.652576 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 = 0.122878 Jy ! Component: 100 - total flux cleaned = 0.165292 Jy ! Total flux subtracted in 100 components = 0.165292 Jy ! Clean residual min=-0.009475 max=0.019911 Jy/beam ! Clean residual mean=0.000044 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.165292 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.165292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182334Jy sigma=2.059759 ! Fit after self-cal, rms=0.181976Jy sigma=2.057237 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241015 Jy ! Component: 100 - total flux cleaned = 0.03872 Jy ! Total flux subtracted in 100 components = 0.03872 Jy ! Clean residual min=-0.005920 max=0.012655 Jy/beam ! Clean residual mean=0.000029 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.204012 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.204012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175442Jy sigma=1.935759 ! Fit after self-cal, rms=0.175259Jy sigma=1.934636 ! Inverting map ! Added new window around map position (-0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132041 Jy ! Component: 100 - total flux cleaned = 0.0220116 Jy ! Total flux subtracted in 100 components = 0.0220116 Jy ! Clean residual min=-0.005530 max=0.008358 Jy/beam ! Clean residual mean=0.000020 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.226024 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.226024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173144Jy sigma=1.891836 ! Fit after self-cal, rms=0.172930Jy sigma=1.890964 ! 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=0.7994 mas, bmaj=2.548 mas, bpa=-6.493 degrees ! Estimated noise=0.310688 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 (1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173646 Jy ! Component: 100 - total flux cleaned = 0.0284424 Jy ! Component: 150 - total flux cleaned = 0.0359159 Jy ! Component: 200 - total flux cleaned = 0.0410395 Jy ! Total flux subtracted in 200 components = 0.0410395 Jy ! Clean residual min=-0.004058 max=0.007124 Jy/beam ! Clean residual mean=0.000036 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.267063 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.267063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171135Jy sigma=1.852965 ! Fit after self-cal, rms=0.170614Jy sigma=1.851414 ! Inverting map ! Added new window around map position (-3.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676448 Jy ! Component: 100 - total flux cleaned = 0.0109444 Jy ! Component: 150 - total flux cleaned = 0.0138756 Jy ! Component: 200 - total flux cleaned = 0.0159846 Jy ! Total flux subtracted in 200 components = 0.0159846 Jy ! Clean residual min=-0.003491 max=0.003753 Jy/beam ! Clean residual mean=0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.283048 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 109 components and 0.283048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170329Jy sigma=1.845693 ! Fit after self-cal, rms=0.170160Jy sigma=1.845290 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7994 x 2.548 at -6.493 degrees (North through East) ! Clean map min=-0.0032125 max=0.17658 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.23 KP 0.98 LA 1.00 ! PT 0.99 SC 1.05 WF 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.10 KP 0.95 LA 1.01 ! NL 1.02 PT 1.04 SC 0.98 WF 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 1.28 LA 1.00 MK 1.03 ! NL 1.11 PT 0.98 SC 1.03 WF 0.86 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 LA 0.99 MK 1.09 PT 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 LA 0.95 MK 1.09 PT 1.03 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.97 LA 1.04 MK 0.99 NL 1.13 ! PT 1.04 SC 1.29 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.97 LA 1.03 MK 0.98 NL 1.19 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.21 KP 0.97 LA 0.98 ! PT 1.05 SC 1.04 WF 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.12 KP 1.00 LA 1.00 ! NL 0.99 PT 1.04 SC 1.03 WF 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.29 LA 0.99 MK 1.04 ! NL 1.02 PT 0.99 SC 1.02 WF 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 LA 0.97 MK 0.98 PT 1.08 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 LA 1.02 MK 0.98 PT 0.93 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.96 LA 1.03 MK 1.03 NL 1.11 ! PT 1.01 SC 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.01 LA 0.95 MK 1.07 NL 1.15 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.06 KP 0.97 LA 0.98 ! PT 0.98 SC 0.95 WF 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.04 KP 0.97 LA 0.99 ! NL 0.96 PT 1.03 SC 0.97 WF 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.13 LA 0.97 MK 1.00 ! NL 1.04 PT 1.00 SC 1.04 WF 0.86 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 LA 0.93 MK 1.02 PT 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 LA 0.97 MK 1.06 PT 0.94 ! SC 0.81 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.94 LA 1.06 MK 1.07 NL 1.06 ! PT 1.02 SC 0.95 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.97 LA 1.03 MK 0.96 NL 1.09 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.05 KP 0.98 LA 0.96 ! PT 0.98 SC 0.97 WF 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.09 KP 0.97 LA 0.98 ! NL 0.98 PT 1.02 SC 0.93 WF 0.81 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.12 LA 1.00 MK 0.97 ! NL 1.03 PT 0.99 SC 0.85 WF 0.82 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 LA 0.97 MK 0.90 PT 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 LA 0.93 MK 1.01 PT 1.02 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.95 LA 0.99 MK 1.03 NL 1.10 ! PT 0.98 SC 0.81 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.97 LA 1.00 MK 0.95 NL 1.15 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.170160Jy sigma=1.845290 ! Fit after self-cal, rms=0.167484Jy sigma=1.832037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8005 mas, bmaj=2.541 mas, bpa=-6.232 degrees ! Estimated noise=0.309481 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 = 5.17853e-06 Jy ! Component: 100 - total flux cleaned = 9.095e-05 Jy ! Component: 150 - total flux cleaned = 9.15261e-05 Jy ! Component: 200 - total flux cleaned = 6.24163e-05 Jy ! Total flux subtracted in 200 components = 6.24163e-05 Jy ! Clean residual min=-0.002189 max=0.002203 Jy/beam ! Clean residual mean=0.000010 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.28311 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.28311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167464Jy sigma=1.831764 ! Fit after self-cal, rms=0.167521Jy sigma=1.830983 ! 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=0.167521Jy sigma=1.830983 ! Fit after self-cal, rms=0.167737Jy sigma=1.830913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7999 mas, bmaj=2.538 mas, bpa=-6.194 degrees ! Estimated noise=0.30903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114951 Jy ! Component: 100 - total flux cleaned = -8.47504e-05 Jy ! Component: 150 - total flux cleaned = -0.000112806 Jy ! Component: 200 - total flux cleaned = -0.000136766 Jy ! Total flux subtracted in 200 components = -0.000136766 Jy ! Clean residual min=-0.002201 max=0.002227 Jy/beam ! Clean residual mean=0.000016 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.282973 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.282973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167727Jy sigma=1.830771 ! Fit after self-cal, rms=0.167741Jy sigma=1.830664 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 = 7.70769e-05 Jy ! Component: 100 - total flux cleaned = 5.39674e-05 Jy ! Component: 150 - total flux cleaned = 3.2993e-05 Jy ! Component: 200 - total flux cleaned = 3.34818e-05 Jy ! Total flux subtracted in 200 components = 3.34818e-05 Jy ! Clean residual min=-0.002193 max=0.002205 Jy/beam ! Clean residual mean=0.000014 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.283007 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.283007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167735Jy sigma=1.830581 ! Fit after self-cal, rms=0.167735Jy sigma=1.830574 ! Inverting map ! Added new window around map position (-46.4, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885811 Jy ! Component: 100 - total flux cleaned = 0.000639163 Jy ! Component: 150 - total flux cleaned = 0.000517676 Jy ! Component: 200 - total flux cleaned = 0.000447558 Jy ! Total flux subtracted in 200 components = 0.000447558 Jy ! Clean residual min=-0.002110 max=0.002027 Jy/beam ! Clean residual mean=0.000016 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.283454 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 0.283454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167700Jy sigma=1.830146 ! Fit after self-cal, rms=0.167696Jy sigma=1.830096 ! 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=0.167696Jy sigma=1.830096 ! Fit after self-cal, rms=0.167744Jy sigma=1.830053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7997 mas, bmaj=2.538 mas, bpa=-6.18 degrees ! Estimated noise=0.308878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293238 Jy ! Component: 100 - total flux cleaned = 0.000290883 Jy ! Component: 150 - total flux cleaned = 0.000288084 Jy ! Component: 200 - total flux cleaned = 0.000257454 Jy ! Total flux subtracted in 200 components = 0.000257454 Jy ! Clean residual min=-0.002040 max=0.002006 Jy/beam ! Clean residual mean=0.000016 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.283712 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.283712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167727Jy sigma=1.829853 ! Fit after self-cal, rms=0.167730Jy sigma=1.829841 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 = 0.000111744 Jy ! Component: 100 - total flux cleaned = 0.000140399 Jy ! Component: 150 - total flux cleaned = 0.000140209 Jy ! Component: 200 - total flux cleaned = 0.00016672 Jy ! Total flux subtracted in 200 components = 0.00016672 Jy ! Clean residual min=-0.002037 max=0.002002 Jy/beam ! Clean residual mean=0.000017 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.283878 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 180 components and 0.283878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167721Jy sigma=1.829718 ! Fit after self-cal, rms=0.167719Jy sigma=1.829712 ! 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=0.167719Jy sigma=1.829712 ! Fit after self-cal, rms=0.167684Jy sigma=1.829687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=5.193 mas, bpa=-2.906 degrees ! Estimated noise=0.409953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531413 Jy ! Component: 100 - total flux cleaned = 0.000505225 Jy ! Component: 150 - total flux cleaned = 0.000505743 Jy ! Component: 200 - total flux cleaned = 0.000505043 Jy ! Total flux subtracted in 200 components = 0.000505043 Jy ! Clean residual min=-0.002090 max=0.002116 Jy/beam ! Clean residual mean=0.000032 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.284383 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 189 components and 0.284383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167679Jy sigma=1.829656 ! Fit after self-cal, rms=0.167677Jy sigma=1.829639 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 = 0.000128593 Jy ! Component: 100 - total flux cleaned = 0.000128418 Jy ! Component: 150 - total flux cleaned = 0.000111063 Jy ! Component: 200 - total flux cleaned = 9.47856e-05 Jy ! Total flux subtracted in 200 components = 9.47856e-05 Jy ! Clean residual min=-0.002069 max=0.002080 Jy/beam ! Clean residual mean=0.000032 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.284478 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 193 components and 0.284478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167675Jy sigma=1.829639 ! Fit after self-cal, rms=0.167675Jy sigma=1.829630 ! 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=0.7996 mas, bmaj=2.537 mas, bpa=-6.166 degrees ! Estimated noise=0.308767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7996 x 2.537 at -6.166 degrees (North through East) ! Clean map min=-0.0025335 max=0.17527 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=0.588 mas, bmaj=1.937 mas, bpa=-5.562 degrees ! Estimated noise=0.645794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120585 Jy ! Component: 100 - total flux cleaned = 0.164888 Jy ! Component: 150 - total flux cleaned = 0.190022 Jy ! Component: 200 - total flux cleaned = 0.206967 Jy ! Total flux subtracted in 200 components = 0.206967 Jy ! Clean residual min=-0.006385 max=0.009717 Jy/beam ! Clean residual mean=0.000037 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.206967 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.206967 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=2.537 mas, bpa=-6.166 degrees ! Estimated noise=0.308767 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 = 0.0249704 Jy ! Component: 100 - total flux cleaned = 0.0399074 Jy ! Component: 150 - total flux cleaned = 0.0500184 Jy ! Component: 200 - total flux cleaned = 0.0571571 Jy ! Total flux subtracted in 200 components = 0.0571571 Jy ! Clean residual min=-0.003205 max=0.005142 Jy/beam ! Clean residual mean=0.000151 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.264124 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.264124 Jy ! Inverting map ! Added new window around map position (-1.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559873 Jy ! Component: 100 - total flux cleaned = 0.00963387 Jy ! Component: 150 - total flux cleaned = 0.0127006 Jy ! Component: 200 - total flux cleaned = 0.0147973 Jy ! Total flux subtracted in 200 components = 0.0147973 Jy ! Clean residual min=-0.002321 max=0.002262 Jy/beam ! Clean residual mean=0.000062 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.278921 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 115 components and 0.278921 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=2.088 mas, bmaj=5.193 mas, bpa=-2.906 degrees ! Estimated noise=0.409953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338508 Jy ! Component: 100 - total flux cleaned = 0.00457222 Jy ! Component: 150 - total flux cleaned = 0.00484961 Jy ! Component: 200 - total flux cleaned = 0.00504361 Jy ! Total flux subtracted in 200 components = 0.00504361 Jy ! Clean residual min=-0.002071 max=0.001973 Jy/beam ! Clean residual mean=0.000054 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.283965 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 = 0.000169379 Jy ! Component: 100 - total flux cleaned = 0.000282549 Jy ! Component: 150 - total flux cleaned = 0.000385141 Jy ! Component: 200 - total flux cleaned = 0.000478408 Jy ! Total flux subtracted in 200 components = 0.000478408 Jy ! Clean residual min=-0.002016 max=0.001957 Jy/beam ! Clean residual mean=0.000042 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.284443 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.284443 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7996 mas, bmaj=2.537 mas, bpa=-6.166 degrees ! Estimated noise=0.308767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102608 Jy ! Component: 100 - total flux cleaned = -0.000230167 Jy ! Component: 150 - total flux cleaned = -0.00034907 Jy ! Component: 200 - total flux cleaned = -0.00042063 Jy ! Total flux subtracted in 200 components = -0.00042063 Jy ! Clean residual min=-0.002145 max=0.002067 Jy/beam ! Clean residual mean=0.000018 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.284022 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.284022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167689Jy sigma=1.829870 ! Fit after self-cal, rms=0.167664Jy sigma=1.829702 wmodel J1336-3357_X_map.mod ! Writing 162 model components to file: J1336-3357_X_map.mod wobs J1336-3357_X_uvs.fits ! Writing UV FITS file: J1336-3357_X_uvs.fits wwins J1336-3357_X_map.win ! wwins: Wrote 6 windows to J1336-3357_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 = -0.00047007 Jy ! Component: 100 - total flux cleaned = -0.000758498 Jy ! Component: 150 - total flux cleaned = -0.00106826 Jy ! Component: 200 - total flux cleaned = -0.00126686 Jy ! Component: 250 - total flux cleaned = -0.0014594 Jy ! Component: 300 - total flux cleaned = -0.00149087 Jy ! Component: 350 - total flux cleaned = -0.00158274 Jy ! Component: 400 - total flux cleaned = -0.00161233 Jy ! Component: 450 - total flux cleaned = -0.00167119 Jy ! Component: 500 - total flux cleaned = -0.00175829 Jy ! Component: 550 - total flux cleaned = -0.00187249 Jy ! Component: 600 - total flux cleaned = -0.00201241 Jy ! Component: 650 - total flux cleaned = -0.00220497 Jy ! Component: 700 - total flux cleaned = -0.0022864 Jy ! Component: 750 - total flux cleaned = -0.00236771 Jy ! Component: 800 - total flux cleaned = -0.00260572 Jy ! Component: 850 - total flux cleaned = -0.00271016 Jy ! Component: 900 - total flux cleaned = -0.00286438 Jy ! Component: 950 - total flux cleaned = -0.00296602 Jy ! Component: 1000 - total flux cleaned = -0.00314211 Jy ! Component: 1050 - total flux cleaned = -0.0032664 Jy ! Component: 1100 - total flux cleaned = -0.0033894 Jy ! Component: 1150 - total flux cleaned = -0.00351069 Jy ! Component: 1200 - total flux cleaned = -0.00355894 Jy ! Component: 1250 - total flux cleaned = -0.00367843 Jy ! Component: 1300 - total flux cleaned = -0.0037965 Jy ! Component: 1350 - total flux cleaned = -0.00389019 Jy ! Component: 1400 - total flux cleaned = -0.00402931 Jy ! Component: 1450 - total flux cleaned = -0.00409805 Jy ! Component: 1500 - total flux cleaned = -0.00421205 Jy ! Component: 1550 - total flux cleaned = -0.00430233 Jy ! Component: 1600 - total flux cleaned = -0.00443653 Jy ! Component: 1650 - total flux cleaned = -0.00456954 Jy ! Component: 1700 - total flux cleaned = -0.00461349 Jy ! Component: 1750 - total flux cleaned = -0.00470082 Jy ! Component: 1800 - total flux cleaned = -0.00474421 Jy ! Component: 1850 - total flux cleaned = -0.00491562 Jy ! Component: 1900 - total flux cleaned = -0.00491554 Jy ! Component: 1950 - total flux cleaned = -0.00499977 Jy ! Component: 2000 - total flux cleaned = -0.00502053 Jy ! Component: 2050 - total flux cleaned = -0.00512418 Jy ! Component: 2100 - total flux cleaned = -0.00516542 Jy ! Component: 2150 - total flux cleaned = -0.00516536 Jy ! Component: 2200 - total flux cleaned = -0.00526692 Jy ! Component: 2250 - total flux cleaned = -0.00528688 Jy ! Component: 2300 - total flux cleaned = -0.00542684 Jy ! Component: 2350 - total flux cleaned = -0.00542675 Jy ! Component: 2400 - total flux cleaned = -0.00542667 Jy ! Component: 2450 - total flux cleaned = -0.00552495 Jy ! Component: 2500 - total flux cleaned = -0.00560276 Jy ! Component: 2550 - total flux cleaned = -0.00566076 Jy ! Component: 2600 - total flux cleaned = -0.0057761 Jy ! Component: 2650 - total flux cleaned = -0.00583324 Jy ! Component: 2700 - total flux cleaned = -0.00583324 Jy ! Component: 2750 - total flux cleaned = -0.00585215 Jy ! Component: 2800 - total flux cleaned = -0.00587111 Jy ! Component: 2850 - total flux cleaned = -0.00594587 Jy ! Component: 2900 - total flux cleaned = -0.00605712 Jy ! Component: 2950 - total flux cleaned = -0.00613065 Jy ! Component: 3000 - total flux cleaned = -0.00616725 Jy ! Component: 3050 - total flux cleaned = -0.00618562 Jy ! Component: 3100 - total flux cleaned = -0.00629409 Jy ! Component: 3150 - total flux cleaned = -0.00629405 Jy ! Component: 3200 - total flux cleaned = -0.00629422 Jy ! Component: 3250 - total flux cleaned = -0.0063652 Jy ! Component: 3300 - total flux cleaned = -0.0064007 Jy ! Component: 3350 - total flux cleaned = -0.00643584 Jy ! Component: 3400 - total flux cleaned = -0.00648819 Jy ! Component: 3450 - total flux cleaned = -0.00652293 Jy ! Component: 3500 - total flux cleaned = -0.00657474 Jy ! Component: 3550 - total flux cleaned = -0.00662644 Jy ! Component: 3600 - total flux cleaned = -0.00662649 Jy ! Component: 3650 - total flux cleaned = -0.0066605 Jy ! Component: 3700 - total flux cleaned = -0.00666052 Jy ! Component: 3750 - total flux cleaned = -0.00671091 Jy ! Component: 3800 - total flux cleaned = -0.00674443 Jy ! Component: 3850 - total flux cleaned = -0.00679442 Jy ! Component: 3900 - total flux cleaned = -0.00681113 Jy ! Component: 3950 - total flux cleaned = -0.0068771 Jy ! Component: 4000 - total flux cleaned = -0.0069264 Jy ! Component: 4050 - total flux cleaned = -0.00694271 Jy ! Total flux subtracted in 4096 components = -0.00695902 Jy ! Clean residual min=-0.000951 max=0.000997 Jy/beam ! Clean residual mean=0.000010 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.277063 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 452 components and 0.277063 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1336-3357_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7996 x 2.537 at -6.166 degrees (North through East) ! Clean map min=-0.002338 max=0.17396 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1336-3357_X_map.fits wmodel /scr/pima/rv102_uvs/J1336-3357_X_map.mod ! Writing 452 model components to file: /scr/pima/rv102_uvs/J1336-3357_X_map.mod wobs /scr/pima/rv102_uvs/J1336-3357_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1336-3357_X_uvs.fits wwins /scr/pima/rv102_uvs/J1336-3357_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv102_uvs/J1336-3357_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.173963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.484346 0.484346 0.968693 1.93739 3.87477 7.74954 15.4991 30.9982 61.9963 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 619.391 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1336-3357_X_dfm.log closed on Sat Nov 9 10:19:52 2019