! Started logfile: /scr/pima/rv119_uvs/J0340-2119_X_dfm.log on Sun Dec 17 11:32:43 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv119_uvs/J0340-2119_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0340-2119_X_uva.fits ! AN table 1: 143 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 3 integrations on 10 of 10 possible baselines. ! AN table 4: 12 integrations on 10 of 10 possible baselines. ! AN table 5: 6 integrations on 15 of 15 possible baselines. ! AN table 6: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.708696 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1956 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 J0340-2119_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 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 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 231 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.055863Jy sigma=13.030595 ! Fit after self-cal, rms=0.724747Jy sigma=9.695346 ! 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=0.8407 mas, bmaj=0.9208 mas, bpa=1.79 degrees ! Estimated noise=1.85956 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 = 0.193158 Jy ! Component: 100 - total flux cleaned = 0.263486 Jy ! Total flux subtracted in 100 components = 0.263486 Jy ! Clean residual min=-0.021267 max=0.045249 Jy/beam ! Clean residual mean=-0.000157 rms=0.005640 Jy/beam ! Combined flux in latest and established models = 0.263486 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.263486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144362Jy sigma=1.714138 ! Fit after self-cal, rms=0.144070Jy sigma=1.709788 ! Inverting map ! Added new window around map position (-2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447212 Jy ! Component: 100 - total flux cleaned = 0.0717829 Jy ! Total flux subtracted in 100 components = 0.0717829 Jy ! Clean residual min=-0.015708 max=0.035505 Jy/beam ! Clean residual mean=-0.000103 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 0.335269 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.335269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121348Jy sigma=1.317156 ! Fit after self-cal, rms=0.120019Jy sigma=1.290687 ! Inverting map ! Added new window around map position (1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280189 Jy ! Component: 100 - total flux cleaned = 0.0461766 Jy ! Total flux subtracted in 100 components = 0.0461766 Jy ! Clean residual min=-0.011893 max=0.016258 Jy/beam ! Clean residual mean=-0.000068 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 0.381445 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.381445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110203Jy sigma=1.103642 ! Fit after self-cal, rms=0.110530Jy sigma=1.101250 ! 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=0.7697 mas, bmaj=1.114 mas, bpa=81.56 degrees ! Estimated noise=1.48332 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, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248162 Jy ! Component: 100 - total flux cleaned = 0.0394878 Jy ! Component: 150 - total flux cleaned = 0.0489777 Jy ! Component: 200 - total flux cleaned = 0.0551519 Jy ! Total flux subtracted in 200 components = 0.0551519 Jy ! Clean residual min=-0.008437 max=0.009538 Jy/beam ! Clean residual mean=-0.000081 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.436597 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.436597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104494Jy sigma=0.992024 ! Fit after self-cal, rms=0.104691Jy sigma=0.988168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7697 x 1.114 at 81.56 degrees (North through East) ! Clean map min=-0.0071967 max=0.23449 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.13 LA 1.04 NL 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.04 LA 1.01 PT 0.94 ! SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 1.24 MK 0.97 NL 0.91 ! OV 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.92 KP 0.98 LA 0.99 MK 0.90 ! OV 1.05 PT 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 KP 1.02 LA 1.03 NL 1.23 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.08 LA 1.02 PT 1.01 ! SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 1.34 MK 1.13 NL 0.93 ! OV 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 0.97 LA 1.01 MK 0.96 ! OV 1.06 PT 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.17 KP 1.05 LA 0.99 NL 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.05 LA 0.99 PT 1.01 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 1.18 MK 1.11 NL 1.00 ! OV 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KP 0.95 LA 1.04 MK 0.93 ! OV 1.05 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.01 LA 1.18 NL 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 LA 1.09 PT 0.92 ! SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 1.09 MK 1.01 NL 1.01 ! OV 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 KP 1.03 LA 0.97 MK 0.98 ! OV 1.06 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* NL 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.104691Jy sigma=0.988168 ! Fit after self-cal, rms=0.066064Jy sigma=0.969689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.897 mas, bpa=-10.7 degrees ! Estimated noise=1.73231 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 = 0.00291499 Jy ! Component: 100 - total flux cleaned = 0.00342448 Jy ! Component: 150 - total flux cleaned = 0.00396098 Jy ! Component: 200 - total flux cleaned = 0.0044236 Jy ! Total flux subtracted in 200 components = 0.0044236 Jy ! Clean residual min=-0.006831 max=0.008265 Jy/beam ! Clean residual mean=0.000021 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.441021 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.441021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065493Jy sigma=0.962991 ! Fit after self-cal, rms=0.065565Jy sigma=0.961752 ! 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=0.065565Jy sigma=0.961752 ! Fit after self-cal, rms=0.064143Jy sigma=0.935965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8784 mas, bmaj=2.903 mas, bpa=-10.76 degrees ! Estimated noise=1.72985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145142 Jy ! Component: 100 - total flux cleaned = 0.00163143 Jy ! Component: 150 - total flux cleaned = 0.00177089 Jy ! Component: 200 - total flux cleaned = 0.00195839 Jy ! Total flux subtracted in 200 components = 0.00195839 Jy ! Clean residual min=-0.006342 max=0.007437 Jy/beam ! Clean residual mean=0.000018 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.442979 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.442979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063867Jy sigma=0.933327 ! Fit after self-cal, rms=0.063825Jy sigma=0.932635 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) ! Added new window around map position (-5.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745901 Jy ! Component: 100 - total flux cleaned = 0.0113547 Jy ! Component: 150 - total flux cleaned = 0.0121843 Jy ! Component: 200 - total flux cleaned = 0.0125313 Jy ! Total flux subtracted in 200 components = 0.0125313 Jy ! Clean residual min=-0.006249 max=0.006260 Jy/beam ! Clean residual mean=0.000012 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.45551 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.45551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063019Jy sigma=0.914559 ! Fit after self-cal, rms=0.062880Jy sigma=0.912298 ! 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=0.062880Jy sigma=0.912298 ! Fit after self-cal, rms=0.062216Jy sigma=0.897574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8779 mas, bmaj=2.895 mas, bpa=-10.8 degrees ! Estimated noise=1.71989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412498 Jy ! Component: 100 - total flux cleaned = 0.00566732 Jy ! Component: 150 - total flux cleaned = 0.00621464 Jy ! Component: 200 - total flux cleaned = 0.00641272 Jy ! Total flux subtracted in 200 components = 0.00641272 Jy ! Clean residual min=-0.005435 max=0.005693 Jy/beam ! Clean residual mean=0.000013 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.461923 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.461923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061900Jy sigma=0.891175 ! Fit after self-cal, rms=0.061843Jy sigma=0.890246 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 = 0.000642754 Jy ! Component: 100 - total flux cleaned = 0.000713882 Jy ! Component: 150 - total flux cleaned = 0.00077162 Jy ! Component: 200 - total flux cleaned = 0.000717364 Jy ! Total flux subtracted in 200 components = 0.000717364 Jy ! Clean residual min=-0.005161 max=0.005517 Jy/beam ! Clean residual mean=0.000012 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.46264 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.46264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061691Jy sigma=0.888203 ! Fit after self-cal, rms=0.061631Jy sigma=0.887801 ! 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=0.061631Jy sigma=0.887801 ! Fit after self-cal, rms=0.061732Jy sigma=0.886661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=5.986 mas, bpa=2.065 degrees ! Estimated noise=2.15634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292526 Jy ! Component: 100 - total flux cleaned = 0.00364333 Jy ! Component: 150 - total flux cleaned = 0.00393884 Jy ! Component: 200 - total flux cleaned = 0.00402144 Jy ! Total flux subtracted in 200 components = 0.00402144 Jy ! Clean residual min=-0.005878 max=0.005742 Jy/beam ! Clean residual mean=0.000028 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.466662 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.466662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061675Jy sigma=0.885307 ! Fit after self-cal, rms=0.061627Jy sigma=0.884885 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 = 0.000206006 Jy ! Component: 100 - total flux cleaned = -0.000201155 Jy ! Component: 150 - total flux cleaned = -0.000198018 Jy ! Component: 200 - total flux cleaned = -0.000167129 Jy ! Total flux subtracted in 200 components = -0.000167129 Jy ! Clean residual min=-0.005896 max=0.005704 Jy/beam ! Clean residual mean=0.000028 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.466495 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 0.466495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061624Jy sigma=0.884571 ! Fit after self-cal, rms=0.061586Jy sigma=0.884333 ! 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=0.8766 mas, bmaj=2.895 mas, bpa=-10.92 degrees ! Estimated noise=1.71397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 2.895 at -10.92 degrees (North through East) ! Clean map min=-0.004412 max=0.22093 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=0.7613 mas, bmaj=2.504 mas, bpa=-9.625 degrees ! Estimated noise=2.09295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190846 Jy ! Component: 100 - total flux cleaned = 0.273621 Jy ! Component: 150 - total flux cleaned = 0.32228 Jy ! Component: 200 - total flux cleaned = 0.353906 Jy ! Total flux subtracted in 200 components = 0.353906 Jy ! Clean residual min=-0.012421 max=0.017792 Jy/beam ! Clean residual mean=-0.000037 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 0.353907 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.353907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.895 mas, bpa=-10.92 degrees ! Estimated noise=1.71397 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 = 0.0319379 Jy ! Component: 100 - total flux cleaned = 0.0522197 Jy ! Component: 150 - total flux cleaned = 0.0662682 Jy ! Component: 200 - total flux cleaned = 0.0765239 Jy ! Total flux subtracted in 200 components = 0.0765239 Jy ! Clean residual min=-0.006572 max=0.008264 Jy/beam ! Clean residual mean=-0.000003 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.430431 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 80 components and 0.430431 Jy ! Inverting map ! Added new window around map position (-3.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863357 Jy ! Component: 100 - total flux cleaned = 0.014809 Jy ! Component: 150 - total flux cleaned = 0.0196589 Jy ! Component: 200 - total flux cleaned = 0.0235435 Jy ! Total flux subtracted in 200 components = 0.0235435 Jy ! Clean residual min=-0.005259 max=0.005564 Jy/beam ! Clean residual mean=0.000014 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.453974 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.453974 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=2.503 mas, bmaj=5.986 mas, bpa=2.065 degrees ! Estimated noise=2.15634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462484 Jy ! Component: 100 - total flux cleaned = 0.00698198 Jy ! Component: 150 - total flux cleaned = 0.00840844 Jy ! Component: 200 - total flux cleaned = 0.00956039 Jy ! Total flux subtracted in 200 components = 0.00956039 Jy ! Clean residual min=-0.005843 max=0.005562 Jy/beam ! Clean residual mean=0.000031 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.463534 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 = 0.000880007 Jy ! Component: 100 - total flux cleaned = 0.00160918 Jy ! Component: 150 - total flux cleaned = 0.00221926 Jy ! Component: 200 - total flux cleaned = 0.00254457 Jy ! Total flux subtracted in 200 components = 0.00254457 Jy ! Clean residual min=-0.005884 max=0.005645 Jy/beam ! Clean residual mean=0.000031 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.466079 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 145 components and 0.466079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.895 mas, bpa=-10.92 degrees ! Estimated noise=1.71397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000714628 Jy ! Component: 100 - total flux cleaned = -0.000644166 Jy ! Component: 150 - total flux cleaned = -0.00044793 Jy ! Component: 200 - total flux cleaned = -0.000327784 Jy ! Total flux subtracted in 200 components = -0.000327784 Jy ! Clean residual min=-0.004914 max=0.005428 Jy/beam ! Clean residual mean=0.000015 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.465751 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 165 components and 0.465751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061361Jy sigma=0.884070 ! Fit after self-cal, rms=0.061151Jy sigma=0.882962 wmodel J0340-2119_X_map.mod ! Writing 165 model components to file: J0340-2119_X_map.mod wobs J0340-2119_X_uvs.fits ! Writing UV FITS file: J0340-2119_X_uvs.fits wwins J0340-2119_X_map.win ! wwins: Wrote 6 windows to J0340-2119_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 = 0.00134875 Jy ! Component: 100 - total flux cleaned = 0.00143579 Jy ! Component: 150 - total flux cleaned = 0.0015237 Jy ! Component: 200 - total flux cleaned = 0.00128779 Jy ! Component: 250 - total flux cleaned = 0.00121172 Jy ! Component: 300 - total flux cleaned = 0.000916354 Jy ! Component: 350 - total flux cleaned = 0.000772591 Jy ! Component: 400 - total flux cleaned = 0.000144627 Jy ! Component: 450 - total flux cleaned = -5.74406e-05 Jy ! Component: 500 - total flux cleaned = -0.000322362 Jy ! Component: 550 - total flux cleaned = -0.000644071 Jy ! Component: 600 - total flux cleaned = -0.00077089 Jy ! Component: 650 - total flux cleaned = -0.00107763 Jy ! Component: 700 - total flux cleaned = -0.00131779 Jy ! Component: 750 - total flux cleaned = -0.00143497 Jy ! Component: 800 - total flux cleaned = -0.00177935 Jy ! Component: 850 - total flux cleaned = -0.00194736 Jy ! Component: 900 - total flux cleaned = -0.00200217 Jy ! Component: 950 - total flux cleaned = -0.00205653 Jy ! Component: 1000 - total flux cleaned = -0.00200522 Jy ! Component: 1050 - total flux cleaned = -0.00210931 Jy ! Component: 1100 - total flux cleaned = -0.00226175 Jy ! Component: 1150 - total flux cleaned = -0.00236179 Jy ! Component: 1200 - total flux cleaned = -0.00240952 Jy ! Component: 1250 - total flux cleaned = -0.00235998 Jy ! Component: 1300 - total flux cleaned = -0.00231221 Jy ! Component: 1350 - total flux cleaned = -0.00226522 Jy ! Component: 1400 - total flux cleaned = -0.00249773 Jy ! Component: 1450 - total flux cleaned = -0.00254349 Jy ! Component: 1500 - total flux cleaned = -0.00254328 Jy ! Component: 1550 - total flux cleaned = -0.00258717 Jy ! Component: 1600 - total flux cleaned = -0.00245574 Jy ! Component: 1650 - total flux cleaned = -0.00262862 Jy ! Component: 1700 - total flux cleaned = -0.0024155 Jy ! Component: 1750 - total flux cleaned = -0.00245745 Jy ! Component: 1800 - total flux cleaned = -0.00258232 Jy ! Component: 1850 - total flux cleaned = -0.00249939 Jy ! Component: 1900 - total flux cleaned = -0.0024996 Jy ! Component: 1950 - total flux cleaned = -0.00257946 Jy ! Component: 2000 - total flux cleaned = -0.00249985 Jy ! Component: 2050 - total flux cleaned = -0.00246085 Jy ! Component: 2100 - total flux cleaned = -0.00246078 Jy ! Component: 2150 - total flux cleaned = -0.00230818 Jy ! Component: 2200 - total flux cleaned = -0.00234629 Jy ! Component: 2250 - total flux cleaned = -0.00227081 Jy ! Component: 2300 - total flux cleaned = -0.00215978 Jy ! Component: 2350 - total flux cleaned = -0.00212246 Jy ! Component: 2400 - total flux cleaned = -0.00201399 Jy ! Component: 2450 - total flux cleaned = -0.00201418 Jy ! Component: 2500 - total flux cleaned = -0.00204916 Jy ! Component: 2550 - total flux cleaned = -0.00176787 Jy ! Component: 2600 - total flux cleaned = -0.00169875 Jy ! Component: 2650 - total flux cleaned = -0.00166403 Jy ! Component: 2700 - total flux cleaned = -0.00159563 Jy ! Component: 2750 - total flux cleaned = -0.00162959 Jy ! Component: 2800 - total flux cleaned = -0.00159604 Jy ! Component: 2850 - total flux cleaned = -0.00146246 Jy ! Component: 2900 - total flux cleaned = -0.00142976 Jy ! Component: 2950 - total flux cleaned = -0.00152877 Jy ! Component: 3000 - total flux cleaned = -0.00143141 Jy ! Component: 3050 - total flux cleaned = -0.00149607 Jy ! Component: 3100 - total flux cleaned = -0.00139964 Jy ! Component: 3150 - total flux cleaned = -0.00133615 Jy ! Component: 3200 - total flux cleaned = -0.00117856 Jy ! Component: 3250 - total flux cleaned = -0.00108476 Jy ! Component: 3300 - total flux cleaned = -0.00105368 Jy ! Component: 3350 - total flux cleaned = -0.000991946 Jy ! Component: 3400 - total flux cleaned = -0.000961257 Jy ! Component: 3450 - total flux cleaned = -0.000870535 Jy ! Component: 3500 - total flux cleaned = -0.000840321 Jy ! Component: 3550 - total flux cleaned = -0.000840121 Jy ! Component: 3600 - total flux cleaned = -0.000750761 Jy ! Component: 3650 - total flux cleaned = -0.000750582 Jy ! Component: 3700 - total flux cleaned = -0.000662408 Jy ! Component: 3750 - total flux cleaned = -0.000633056 Jy ! Component: 3800 - total flux cleaned = -0.000545577 Jy ! Component: 3850 - total flux cleaned = -0.00051668 Jy ! Component: 3900 - total flux cleaned = -0.000487905 Jy ! Component: 3950 - total flux cleaned = -0.000459232 Jy ! Component: 4000 - total flux cleaned = -0.000430857 Jy ! Component: 4050 - total flux cleaned = -0.000346023 Jy ! Total flux subtracted in 4096 components = -0.000317884 Jy ! Clean residual min=-0.001537 max=0.001633 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.465433 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 451 components and 0.465433 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0340-2119_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8766 x 2.895 at -10.92 degrees (North through East) ! Clean map min=-0.0033959 max=0.21924 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0340-2119_X_map.fits wmodel /scr/pima/rv119_uvs/J0340-2119_X_map.mod ! Writing 451 model components to file: /scr/pima/rv119_uvs/J0340-2119_X_map.mod wobs /scr/pima/rv119_uvs/J0340-2119_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0340-2119_X_uvs.fits wwins /scr/pima/rv119_uvs/J0340-2119_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv119_uvs/J0340-2119_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.219245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00048271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.660508 0.660508 1.32102 2.64203 5.28406 10.5681 21.1362 42.2725 84.545 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.219 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.196 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0340-2119_X_dfm.log closed on Sun Dec 17 11:32:48 2017