! Started logfile: /vlbi/uf001/uvm//J1756+1535_S_b_dfm.log on Sun Jan 13 22:10:53 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uvm//J1756+1535_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1756+1535_S_b_uvm.fits ! AN table 1: 9 integrations on 6 of 6 possible baselines. ! AN table 2: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.913793 visibilities/baseline/integration-bin. ! Found source: J1756+1535 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 1431 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1756+1535_S_b] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005281Jy sigma=19.523806 ! Fit after self-cal, rms=0.840184Jy sigma=16.375572 ! 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=3.379 mas, bmaj=8.907 mas, bpa=-18.25 degrees ! Estimated noise=1.46176 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 = 0.127367 Jy ! Component: 100 - total flux cleaned = 0.156227 Jy ! Total flux subtracted in 100 components = 0.156227 Jy ! Clean residual min=-0.011997 max=0.014691 Jy/beam ! Clean residual mean=0.000003 rms=0.002951 Jy/beam ! Combined flux in latest and established models = 0.156227 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.156227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082430Jy sigma=1.442466 ! Fit after self-cal, rms=0.082432Jy sigma=1.442252 ! 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=3.989 mas, bmaj=8.894 mas, bpa=-19.1 degrees ! Estimated noise=1.27124 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 = 0.0103526 Jy ! Component: 100 - total flux cleaned = 0.0164191 Jy ! Component: 150 - total flux cleaned = 0.0184865 Jy ! Component: 200 - total flux cleaned = 0.0197814 Jy ! Total flux subtracted in 200 components = 0.0197814 Jy ! Clean residual min=-0.011451 max=0.012370 Jy/beam ! Clean residual mean=0.000014 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.176008 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.176008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081070Jy sigma=1.408398 ! Fit after self-cal, rms=0.081087Jy sigma=1.408060 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.989 x 8.894 at -19.1 degrees (North through East) ! Clean map min=-0.011156 max=0.16153 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 HN 1.06 NL 1.03 SC 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.90 HN 0.96 KP 0.93 ! LA 0.88 MK 1.04 NL 0.99 OV 0.92 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 HN 1.05 NL 1.15 SC 0.75 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 0.97 KP 0.95 ! LA 0.98 MK 0.98 NL 1.16 OV 0.83 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 HN 1.00 NL 1.33 SC 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 0.94 KP 0.97 ! LA 0.89 MK 1.09 NL 1.30 OV 0.93 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.081087Jy sigma=1.408060 ! Fit after self-cal, rms=0.077629Jy sigma=1.323315 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.04 mas, bmaj=9.004 mas, bpa=-19.3 degrees ! Estimated noise=1.26284 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 = -0.00290009 Jy ! Component: 100 - total flux cleaned = -0.00339253 Jy ! Component: 150 - total flux cleaned = -0.0036305 Jy ! Component: 200 - total flux cleaned = -0.003767 Jy ! Total flux subtracted in 200 components = -0.003767 Jy ! Clean residual min=-0.009277 max=0.010334 Jy/beam ! Clean residual mean=0.000025 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.172241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.172241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077396Jy sigma=1.318908 ! Fit after self-cal, rms=0.077356Jy sigma=1.317974 ! 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. ! ! Fit before self-cal, rms=0.077356Jy sigma=1.317974 ! Fit after self-cal, rms=0.074038Jy sigma=1.198219 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=9.016 mas, bpa=-19.08 degrees ! Estimated noise=1.26177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0026705 Jy ! Component: 100 - total flux cleaned = -0.00341369 Jy ! Component: 150 - total flux cleaned = -0.00383605 Jy ! Component: 200 - total flux cleaned = -0.00408686 Jy ! Total flux subtracted in 200 components = -0.00408686 Jy ! Clean residual min=-0.005909 max=0.005479 Jy/beam ! Clean residual mean=-0.000004 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.168154 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.168154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073856Jy sigma=1.195717 ! Fit after self-cal, rms=0.073956Jy sigma=1.194895 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 = -0.000215742 Jy ! Component: 100 - total flux cleaned = -0.00032913 Jy ! Component: 150 - total flux cleaned = -0.000461153 Jy ! Component: 200 - total flux cleaned = -0.000549534 Jy ! Total flux subtracted in 200 components = -0.000549534 Jy ! Clean residual min=-0.005737 max=0.005499 Jy/beam ! Clean residual mean=-0.000004 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.167605 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.167605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073915Jy sigma=1.194292 ! Fit after self-cal, rms=0.073906Jy sigma=1.194254 ! 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. ! ! Fit before self-cal, rms=0.073906Jy sigma=1.194254 ! Fit after self-cal, rms=0.074289Jy sigma=1.193451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.064 mas, bmaj=9.071 mas, bpa=-18.98 degrees ! Estimated noise=1.26097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162552 Jy ! Component: 100 - total flux cleaned = -0.00212567 Jy ! Component: 150 - total flux cleaned = -0.00232674 Jy ! Component: 200 - total flux cleaned = -0.00244205 Jy ! Total flux subtracted in 200 components = -0.00244205 Jy ! Clean residual min=-0.005504 max=0.005460 Jy/beam ! Clean residual mean=-0.000003 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.165163 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.165163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074228Jy sigma=1.192609 ! Fit after self-cal, rms=0.074227Jy sigma=1.192584 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 = -0.000121232 Jy ! Component: 100 - total flux cleaned = -0.000167431 Jy ! Component: 150 - total flux cleaned = -0.00023036 Jy ! Component: 200 - total flux cleaned = -0.000268463 Jy ! Total flux subtracted in 200 components = -0.000268463 Jy ! Clean residual min=-0.005437 max=0.005461 Jy/beam ! Clean residual mean=-0.000003 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.164894 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.164894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074212Jy sigma=1.192360 ! Fit after self-cal, rms=0.074208Jy sigma=1.192344 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.074208Jy sigma=1.192344 ! Fit after self-cal, rms=0.074491Jy sigma=1.191996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.156 mas, bmaj=11.23 mas, bpa=-8.101 degrees ! Estimated noise=1.4736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000952394 Jy ! Component: 100 - total flux cleaned = -0.00109427 Jy ! Component: 150 - total flux cleaned = -0.00114921 Jy ! Component: 200 - total flux cleaned = -0.00117292 Jy ! Total flux subtracted in 200 components = -0.00117292 Jy ! Clean residual min=-0.005845 max=0.005618 Jy/beam ! Clean residual mean=-0.000003 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.163721 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.163721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074485Jy sigma=1.191737 ! Fit after self-cal, rms=0.074473Jy sigma=1.191615 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 = -0.000217939 Jy ! Component: 100 - total flux cleaned = -0.000237645 Jy ! Component: 150 - total flux cleaned = -0.000255657 Jy ! Component: 200 - total flux cleaned = -0.000271984 Jy ! Total flux subtracted in 200 components = -0.000271984 Jy ! Clean residual min=-0.005726 max=0.005564 Jy/beam ! Clean residual mean=-0.000004 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.163449 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.163449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074474Jy sigma=1.191786 ! Fit after self-cal, rms=0.074470Jy sigma=1.191760 ! 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=4.066 mas, bmaj=9.109 mas, bpa=-18.87 degrees ! Estimated noise=1.26054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.066 x 9.109 at -18.87 degrees (North through East) ! Clean map min=-0.0052489 max=0.16148 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=3.45 mas, bmaj=9.084 mas, bpa=-18.07 degrees ! Estimated noise=1.44662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125946 Jy ! Component: 100 - total flux cleaned = 0.153656 Jy ! Component: 150 - total flux cleaned = 0.161733 Jy ! Component: 200 - total flux cleaned = 0.164444 Jy ! Total flux subtracted in 200 components = 0.164444 Jy ! Clean residual min=-0.007149 max=0.006525 Jy/beam ! Clean residual mean=0.000001 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.164444 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.164444 Jy ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=9.109 mas, bpa=-18.87 degrees ! Estimated noise=1.26054 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 = -0.000389064 Jy ! Component: 100 - total flux cleaned = -0.000645233 Jy ! Component: 150 - total flux cleaned = -0.000797199 Jy ! Component: 200 - total flux cleaned = -0.000926431 Jy ! Total flux subtracted in 200 components = -0.000926431 Jy ! Clean residual min=-0.005900 max=0.005288 Jy/beam ! Clean residual mean=-0.000003 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.163518 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.163518 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.156 mas, bmaj=11.23 mas, bpa=-8.101 degrees ! Estimated noise=1.4736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270336 Jy ! Component: 100 - total flux cleaned = 6.35535e-06 Jy ! Component: 150 - total flux cleaned = 0.000162323 Jy ! Component: 200 - total flux cleaned = 0.000224597 Jy ! Total flux subtracted in 200 components = 0.000224597 Jy ! Clean residual min=-0.005884 max=0.005446 Jy/beam ! Clean residual mean=-0.000003 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.163742 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 = 6.59562e-07 Jy ! Component: 100 - total flux cleaned = -2.16104e-05 Jy ! Component: 150 - total flux cleaned = -4.31881e-05 Jy ! Component: 200 - total flux cleaned = -8.05369e-05 Jy ! Total flux subtracted in 200 components = -8.05369e-05 Jy ! Clean residual min=-0.005798 max=0.005437 Jy/beam ! Clean residual mean=-0.000003 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.163662 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.163662 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.066 mas, bmaj=9.109 mas, bpa=-18.87 degrees ! Estimated noise=1.26054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000693928 Jy ! Component: 100 - total flux cleaned = -0.00074943 Jy ! Component: 150 - total flux cleaned = -0.000703088 Jy ! Component: 200 - total flux cleaned = -0.000741141 Jy ! Total flux subtracted in 200 components = -0.000741141 Jy ! Clean residual min=-0.005575 max=0.005471 Jy/beam ! Clean residual mean=-0.000003 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.162921 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.16292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074564Jy sigma=1.192311 ! Fit after self-cal, rms=0.074556Jy sigma=1.192213 wmodel J1756+1535_S_b_map.mod ! Writing 50 model components to file: J1756+1535_S_b_map.mod wobs J1756+1535_S_b_uvs.fits ! Writing UV FITS file: J1756+1535_S_b_uvs.fits wwins J1756+1535_S_b_map.win ! wwins: Wrote 1 windows to J1756+1535_S_b_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 = -0.00100505 Jy ! Component: 100 - total flux cleaned = -0.001731 Jy ! Component: 150 - total flux cleaned = -0.00232649 Jy ! Component: 200 - total flux cleaned = -0.00289383 Jy ! Component: 250 - total flux cleaned = -0.00312665 Jy ! Component: 300 - total flux cleaned = -0.00335396 Jy ! Component: 350 - total flux cleaned = -0.00357517 Jy ! Component: 400 - total flux cleaned = -0.00385888 Jy ! Component: 450 - total flux cleaned = -0.00413178 Jy ! Component: 500 - total flux cleaned = -0.00446245 Jy ! Component: 550 - total flux cleaned = -0.00465599 Jy ! Component: 600 - total flux cleaned = -0.00522268 Jy ! Component: 650 - total flux cleaned = -0.00565117 Jy ! Component: 700 - total flux cleaned = -0.00595059 Jy ! Component: 750 - total flux cleaned = -0.00630173 Jy ! Component: 800 - total flux cleaned = -0.0065884 Jy ! Component: 850 - total flux cleaned = -0.00692634 Jy ! Component: 900 - total flux cleaned = -0.00709181 Jy ! Component: 950 - total flux cleaned = -0.00736297 Jy ! Component: 1000 - total flux cleaned = -0.00757564 Jy ! Component: 1050 - total flux cleaned = -0.00762816 Jy ! Component: 1100 - total flux cleaned = -0.00793576 Jy ! Component: 1150 - total flux cleaned = -0.00788529 Jy ! Component: 1200 - total flux cleaned = -0.00818379 Jy ! Component: 1250 - total flux cleaned = -0.0084284 Jy ! Component: 1300 - total flux cleaned = -0.00866887 Jy ! Component: 1350 - total flux cleaned = -0.008905 Jy ! Component: 1400 - total flux cleaned = -0.00918382 Jy ! Component: 1450 - total flux cleaned = -0.00927491 Jy ! Component: 1500 - total flux cleaned = -0.00936601 Jy ! Component: 1550 - total flux cleaned = -0.00972485 Jy ! Component: 1600 - total flux cleaned = -0.00998877 Jy ! Component: 1650 - total flux cleaned = -0.0100752 Jy ! Component: 1700 - total flux cleaned = -0.0102468 Jy ! Component: 1750 - total flux cleaned = -0.0103323 Jy ! Component: 1800 - total flux cleaned = -0.010417 Jy ! Component: 1850 - total flux cleaned = -0.0105825 Jy ! Component: 1900 - total flux cleaned = -0.0107873 Jy ! Component: 1950 - total flux cleaned = -0.010949 Jy ! Component: 2000 - total flux cleaned = -0.0111081 Jy ! Component: 2050 - total flux cleaned = -0.011226 Jy ! Component: 2100 - total flux cleaned = -0.0112656 Jy ! Component: 2150 - total flux cleaned = -0.0114588 Jy ! Component: 2200 - total flux cleaned = -0.011536 Jy ! Component: 2250 - total flux cleaned = -0.0117633 Jy ! Component: 2300 - total flux cleaned = -0.0119502 Jy ! Component: 2350 - total flux cleaned = -0.0120612 Jy ! Component: 2400 - total flux cleaned = -0.0120978 Jy ! Component: 2450 - total flux cleaned = -0.0121348 Jy ! Component: 2500 - total flux cleaned = -0.0122786 Jy ! Component: 2550 - total flux cleaned = -0.0123134 Jy ! Component: 2600 - total flux cleaned = -0.012384 Jy ! Component: 2650 - total flux cleaned = -0.0123145 Jy ! Component: 2700 - total flux cleaned = -0.0124872 Jy ! Component: 2750 - total flux cleaned = -0.0124189 Jy ! Component: 2800 - total flux cleaned = -0.0125548 Jy ! Component: 2850 - total flux cleaned = -0.0126218 Jy ! Component: 2900 - total flux cleaned = -0.0127546 Jy ! Component: 2950 - total flux cleaned = -0.0127218 Jy ! Component: 3000 - total flux cleaned = -0.012787 Jy ! Component: 3050 - total flux cleaned = -0.012884 Jy ! Component: 3100 - total flux cleaned = -0.0130447 Jy ! Component: 3150 - total flux cleaned = -0.0130446 Jy ! Component: 3200 - total flux cleaned = -0.0131082 Jy ! Component: 3250 - total flux cleaned = -0.0132337 Jy ! Component: 3300 - total flux cleaned = -0.0132334 Jy ! Component: 3350 - total flux cleaned = -0.0133262 Jy ! Component: 3400 - total flux cleaned = -0.0133876 Jy ! Component: 3450 - total flux cleaned = -0.0133569 Jy ! Component: 3500 - total flux cleaned = -0.0134172 Jy ! Component: 3550 - total flux cleaned = -0.0134469 Jy ! Component: 3600 - total flux cleaned = -0.0134765 Jy ! Component: 3650 - total flux cleaned = -0.0134175 Jy ! Component: 3700 - total flux cleaned = -0.0134759 Jy ! Component: 3750 - total flux cleaned = -0.0135341 Jy ! Component: 3800 - total flux cleaned = -0.0134473 Jy ! Component: 3850 - total flux cleaned = -0.0134188 Jy ! Component: 3900 - total flux cleaned = -0.013533 Jy ! Component: 3950 - total flux cleaned = -0.0135894 Jy ! Component: 4000 - total flux cleaned = -0.0136173 Jy ! Component: 4050 - total flux cleaned = -0.0135334 Jy ! Total flux subtracted in 4096 components = -0.0135609 Jy ! Clean residual min=-0.001484 max=0.001652 Jy/beam ! Clean residual mean=-0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.14936 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 312 components and 0.14936 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1756+1535_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.066 x 9.109 at -18.87 degrees (North through East) ! Clean map min=-0.0039494 max=0.1615 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1756+1535_S_b_map.fits wmodel /vlbi/uf001/uvm//J1756+1535_S_b_map.mod ! Writing 312 model components to file: /vlbi/uf001/uvm//J1756+1535_S_b_map.mod wobs /vlbi/uf001/uvm//J1756+1535_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1756+1535_S_b_uvs.fits wwins /vlbi/uf001/uvm//J1756+1535_S_b_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J1756+1535_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000502138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.932757 0.932757 1.86551 3.73103 7.46206 14.9241 29.8482 59.6964 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 321.627 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1756+1535_S_b_dfm.log closed on Sun Jan 13 22:10:57 2019