! Started logfile: /tmp/maps//J1001-4438_X_20180604_dfm.log on Wed Jul 4 23:09:21 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1001-4438_X_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1001-4438_X_20180604_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.949675 visibilities/baseline/integration-bin. ! Found source: J1001-4438 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4680 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1001-4438_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022834Jy sigma=14.435150 ! Fit after self-cal, rms=0.853024Jy sigma=11.750414 ! 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=0.6445 mas, bmaj=1.93 mas, bpa=-9.576 degrees ! Estimated noise=1.2059 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 = 0.0973123 Jy ! Component: 100 - total flux cleaned = 0.137822 Jy ! Total flux subtracted in 100 components = 0.137822 Jy ! Clean residual min=-0.013129 max=0.024899 Jy/beam ! Clean residual mean=0.000036 rms=0.005532 Jy/beam ! Combined flux in latest and established models = 0.137822 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.137822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.103578Jy sigma=1.455708 ! Fit after self-cal, rms=0.103415Jy sigma=1.454522 ! 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=0.836 mas, bmaj=2.373 mas, bpa=-8.92 degrees ! Estimated noise=0.780882 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 = 0.0517929 Jy ! Component: 100 - total flux cleaned = 0.0785673 Jy ! Component: 150 - total flux cleaned = 0.0929182 Jy ! Component: 200 - total flux cleaned = 0.100617 Jy ! Total flux subtracted in 200 components = 0.100617 Jy ! Clean residual min=-0.015570 max=0.026735 Jy/beam ! Clean residual mean=0.000123 rms=0.005442 Jy/beam ! Combined flux in latest and established models = 0.238439 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.238439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.084967Jy sigma=0.951883 ! Fit after self-cal, rms=0.084853Jy sigma=0.950644 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.836 x 2.373 at -8.92 degrees (North through East) ! Clean map min=-0.015199 max=0.1382 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.89 LA 0.97 MK 1.04 ! NL 2.58 OV 0.96 PT 0.79 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.91 LA 0.96 MK 1.02 ! NL 2.83 OV 0.96 PT 0.81 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.92 LA 0.96 MK 0.98 ! NL 2.42 OV 0.95 PT 0.80 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.91 LA 0.97 MK 1.03 ! NL 2.69 OV 0.98 PT 0.80 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.91 LA 0.98 MK 1.12 ! NL 2.61 OV 0.98 PT 0.81 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.93 LA 0.99 MK 1.03 ! NL 2.54 OV 0.97 PT 0.81 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.91 LA 1.02 MK 1.11 ! NL 2.67 OV 0.96 PT 0.84 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.92 LA 0.97 MK 1.06 ! NL 2.78 OV 0.96 PT 0.83 SC 0.97 ! ! ! Fit before self-cal, rms=0.084853Jy sigma=0.950644 ! Fit after self-cal, rms=0.102442Jy sigma=0.675122 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=2.396 mas, bpa=-8.551 degrees ! Estimated noise=0.806984 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 (-3.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060819 Jy ! Component: 100 - total flux cleaned = 0.00695271 Jy ! Component: 150 - total flux cleaned = 0.00687364 Jy ! Component: 200 - total flux cleaned = 0.0066592 Jy ! Total flux subtracted in 200 components = 0.0066592 Jy ! Clean residual min=-0.004125 max=0.003968 Jy/beam ! Clean residual mean=-0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.245098 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.245098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102066Jy sigma=0.664122 ! Fit after self-cal, rms=0.102756Jy sigma=0.661806 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102756Jy sigma=0.661806 ! Fit after self-cal, rms=0.102692Jy sigma=0.661155 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8513 mas, bmaj=2.384 mas, bpa=-8.394 degrees ! Estimated noise=0.800843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020269 Jy ! Component: 100 - total flux cleaned = 0.00229144 Jy ! Component: 150 - total flux cleaned = 0.00236668 Jy ! Component: 200 - total flux cleaned = 0.00240227 Jy ! Total flux subtracted in 200 components = 0.00240227 Jy ! Clean residual min=-0.004001 max=0.003970 Jy/beam ! Clean residual mean=0.000000 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.247501 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.247501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102630Jy sigma=0.659796 ! Fit after self-cal, rms=0.102610Jy sigma=0.659645 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 = 0.000382865 Jy ! Component: 100 - total flux cleaned = 0.000381943 Jy ! Component: 150 - total flux cleaned = 0.000353997 Jy ! Component: 200 - total flux cleaned = 0.000354541 Jy ! Total flux subtracted in 200 components = 0.000354541 Jy ! Clean residual min=-0.003976 max=0.003946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.247855 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.247855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102577Jy sigma=0.659235 ! Fit after self-cal, rms=0.102576Jy sigma=0.659208 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102576Jy sigma=0.659208 ! Fit after self-cal, rms=0.102248Jy sigma=0.659116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=2.384 mas, bpa=-8.357 degrees ! Estimated noise=0.801804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575035 Jy ! Component: 100 - total flux cleaned = 0.000633511 Jy ! Component: 150 - total flux cleaned = 0.000686405 Jy ! Component: 200 - total flux cleaned = 0.000737933 Jy ! Total flux subtracted in 200 components = 0.000737933 Jy ! Clean residual min=-0.003924 max=0.003991 Jy/beam ! Clean residual mean=0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.248593 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.248593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102212Jy sigma=0.658877 ! Fit after self-cal, rms=0.102211Jy sigma=0.658853 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 (17.4, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111605 Jy ! Component: 100 - total flux cleaned = 0.000128074 Jy ! Component: 150 - total flux cleaned = 0.000131298 Jy ! Component: 200 - total flux cleaned = 0.00013044 Jy ! Total flux subtracted in 200 components = 0.00013044 Jy ! Clean residual min=-0.003658 max=0.003170 Jy/beam ! Clean residual mean=0.000000 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.248724 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.248724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101841Jy sigma=0.652427 ! Fit after self-cal, rms=0.101808Jy sigma=0.651445 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101808Jy sigma=0.651445 ! Fit after self-cal, rms=0.101599Jy sigma=0.651337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=7.895 mas, bpa=-5.489 degrees ! Estimated noise=1.02842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062139 Jy ! Component: 100 - total flux cleaned = 0.000716651 Jy ! Component: 150 - total flux cleaned = 0.000803931 Jy ! Component: 200 - total flux cleaned = 0.000866305 Jy ! Total flux subtracted in 200 components = 0.000866305 Jy ! Clean residual min=-0.002110 max=0.001903 Jy/beam ! Clean residual mean=0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.24959 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.24959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101580Jy sigma=0.651174 ! Fit after self-cal, rms=0.101573Jy sigma=0.651139 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 = 0.000153903 Jy ! Component: 100 - total flux cleaned = 0.000212986 Jy ! Component: 150 - total flux cleaned = 0.000269272 Jy ! Component: 200 - total flux cleaned = 0.000322754 Jy ! Total flux subtracted in 200 components = 0.000322754 Jy ! Clean residual min=-0.002081 max=0.001899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.249913 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.249913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101563Jy sigma=0.651146 ! Fit after self-cal, rms=0.101564Jy sigma=0.651136 ! 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=0.8497 mas, bmaj=2.381 mas, bpa=-8.457 degrees ! Estimated noise=0.80259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.381 at -8.457 degrees (North through East) ! Clean map min=-0.0040585 max=0.14253 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=0.6489 mas, bmaj=1.916 mas, bpa=-8.914 degrees ! Estimated noise=1.25687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101546 Jy ! Component: 100 - total flux cleaned = 0.143653 Jy ! Component: 150 - total flux cleaned = 0.169053 Jy ! Component: 200 - total flux cleaned = 0.187282 Jy ! Total flux subtracted in 200 components = 0.187282 Jy ! Clean residual min=-0.007239 max=0.012091 Jy/beam ! Clean residual mean=0.000019 rms=0.002664 Jy/beam ! Combined flux in latest and established models = 0.187282 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.187282 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.381 mas, bpa=-8.457 degrees ! Estimated noise=0.80259 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) ! Added new window around map position (0.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275054 Jy ! Component: 100 - total flux cleaned = 0.041075 Jy ! Component: 150 - total flux cleaned = 0.0490291 Jy ! Component: 200 - total flux cleaned = 0.0540233 Jy ! Total flux subtracted in 200 components = 0.0540233 Jy ! Clean residual min=-0.003488 max=0.004951 Jy/beam ! Clean residual mean=0.000019 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.241306 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 0.241306 Jy ! Inverting map ! Added new window around map position (-51, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460397 Jy ! Component: 100 - total flux cleaned = 0.00674273 Jy ! Component: 150 - total flux cleaned = 0.00798825 Jy ! Component: 200 - total flux cleaned = 0.00902316 Jy ! Total flux subtracted in 200 components = 0.00902316 Jy ! Clean residual min=-0.003251 max=0.002869 Jy/beam ! Clean residual mean=0.000009 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.250329 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 110 components and 0.250329 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=2.674 mas, bmaj=7.895 mas, bpa=-5.489 degrees ! Estimated noise=1.02842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180523 Jy ! Component: 100 - total flux cleaned = 0.00214346 Jy ! Component: 150 - total flux cleaned = 0.0024452 Jy ! Component: 200 - total flux cleaned = 0.00265169 Jy ! Total flux subtracted in 200 components = 0.00265169 Jy ! Clean residual min=-0.002455 max=0.002443 Jy/beam ! Clean residual mean=-0.000008 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.25298 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 = -4.65668e-07 Jy ! Component: 100 - total flux cleaned = -3.17969e-07 Jy ! Component: 150 - total flux cleaned = -2.81228e-05 Jy ! Component: 200 - total flux cleaned = -2.72343e-05 Jy ! Total flux subtracted in 200 components = -2.72343e-05 Jy ! Clean residual min=-0.002421 max=0.002397 Jy/beam ! Clean residual mean=-0.000009 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.252953 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.252953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.381 mas, bpa=-8.457 degrees ! Estimated noise=0.80259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000754665 Jy ! Component: 100 - total flux cleaned = -0.000893358 Jy ! Component: 150 - total flux cleaned = -0.000852434 Jy ! Component: 200 - total flux cleaned = -0.000817648 Jy ! Total flux subtracted in 200 components = -0.000817648 Jy ! Clean residual min=-0.003201 max=0.002515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.252136 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.252135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101300Jy sigma=0.646808 ! Fit after self-cal, rms=0.101309Jy sigma=0.645877 wmodel J1001-4438_X_map.mod ! Writing 144 model components to file: J1001-4438_X_map.mod wobs J1001-4438_X_uvs.fits ! Writing UV FITS file: J1001-4438_X_uvs.fits wwins J1001-4438_X_map.win ! wwins: Wrote 5 windows to J1001-4438_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 = -0.000987507 Jy ! Component: 100 - total flux cleaned = -0.00148549 Jy ! Component: 150 - total flux cleaned = -0.00173934 Jy ! Component: 200 - total flux cleaned = -0.00181996 Jy ! Component: 250 - total flux cleaned = -0.00197405 Jy ! Component: 300 - total flux cleaned = -0.00223258 Jy ! Component: 350 - total flux cleaned = -0.00241084 Jy ! Component: 400 - total flux cleaned = -0.00265255 Jy ! Component: 450 - total flux cleaned = -0.002853 Jy ! Component: 500 - total flux cleaned = -0.00308144 Jy ! Component: 550 - total flux cleaned = -0.00320894 Jy ! Component: 600 - total flux cleaned = -0.00330312 Jy ! Component: 650 - total flux cleaned = -0.00339385 Jy ! Component: 700 - total flux cleaned = -0.00333487 Jy ! Component: 750 - total flux cleaned = -0.00333525 Jy ! Component: 800 - total flux cleaned = -0.00333558 Jy ! Component: 850 - total flux cleaned = -0.00336325 Jy ! Component: 900 - total flux cleaned = -0.00325287 Jy ! Component: 950 - total flux cleaned = -0.00328065 Jy ! Component: 1000 - total flux cleaned = -0.0033072 Jy ! Component: 1050 - total flux cleaned = -0.00325462 Jy ! Component: 1100 - total flux cleaned = -0.00317637 Jy ! Component: 1150 - total flux cleaned = -0.00317639 Jy ! Component: 1200 - total flux cleaned = -0.00307521 Jy ! Component: 1250 - total flux cleaned = -0.00302525 Jy ! Component: 1300 - total flux cleaned = -0.00295081 Jy ! Component: 1350 - total flux cleaned = -0.00285306 Jy ! Component: 1400 - total flux cleaned = -0.00270842 Jy ! Component: 1450 - total flux cleaned = -0.00266054 Jy ! Component: 1500 - total flux cleaned = -0.00256622 Jy ! Component: 1550 - total flux cleaned = -0.00256625 Jy ! Component: 1600 - total flux cleaned = -0.00254309 Jy ! Component: 1650 - total flux cleaned = -0.00245158 Jy ! Component: 1700 - total flux cleaned = -0.00233803 Jy ! Component: 1750 - total flux cleaned = -0.00222567 Jy ! Component: 1800 - total flux cleaned = -0.00195826 Jy ! Component: 1850 - total flux cleaned = -0.00175943 Jy ! Component: 1900 - total flux cleaned = -0.00151825 Jy ! Component: 1950 - total flux cleaned = -0.0013874 Jy ! Component: 2000 - total flux cleaned = -0.00114861 Jy ! Component: 2050 - total flux cleaned = -0.000954053 Jy ! Component: 2100 - total flux cleaned = -0.000652668 Jy ! Component: 2150 - total flux cleaned = -0.000459935 Jy ! Component: 2200 - total flux cleaned = -0.000246207 Jy ! Component: 2250 - total flux cleaned = -7.54176e-05 Jy ! Component: 2300 - total flux cleaned = 7.42461e-05 Jy ! Component: 2350 - total flux cleaned = 0.000202822 Jy ! Component: 2400 - total flux cleaned = 0.000288642 Jy ! Component: 2450 - total flux cleaned = 0.000460773 Jy ! Component: 2500 - total flux cleaned = 0.000633497 Jy ! Component: 2550 - total flux cleaned = 0.000720071 Jy ! Component: 2600 - total flux cleaned = 0.000850133 Jy ! Component: 2650 - total flux cleaned = 0.000980393 Jy ! Component: 2700 - total flux cleaned = 0.00104586 Jy ! Component: 2750 - total flux cleaned = 0.00106802 Jy ! Component: 2800 - total flux cleaned = 0.00109022 Jy ! Component: 2850 - total flux cleaned = 0.00111291 Jy ! Component: 2900 - total flux cleaned = 0.00113552 Jy ! Component: 2950 - total flux cleaned = 0.0011817 Jy ! Component: 3000 - total flux cleaned = 0.00115834 Jy ! Component: 3050 - total flux cleaned = 0.00115819 Jy ! Component: 3100 - total flux cleaned = 0.00118233 Jy ! Component: 3150 - total flux cleaned = 0.00118255 Jy ! Component: 3200 - total flux cleaned = 0.0011827 Jy ! Component: 3250 - total flux cleaned = 0.00118263 Jy ! Component: 3300 - total flux cleaned = 0.00118268 Jy ! Component: 3350 - total flux cleaned = 0.00118281 Jy ! Component: 3400 - total flux cleaned = 0.00118271 Jy ! Component: 3450 - total flux cleaned = 0.00118291 Jy ! Component: 3500 - total flux cleaned = 0.00118301 Jy ! Component: 3550 - total flux cleaned = 0.00115506 Jy ! Component: 3600 - total flux cleaned = 0.00115503 Jy ! Component: 3650 - total flux cleaned = 0.001155 Jy ! Component: 3700 - total flux cleaned = 0.00115522 Jy ! Component: 3750 - total flux cleaned = 0.00112443 Jy ! Component: 3800 - total flux cleaned = 0.00112429 Jy ! Component: 3850 - total flux cleaned = 0.00112452 Jy ! Component: 3900 - total flux cleaned = 0.00112481 Jy ! Component: 3950 - total flux cleaned = 0.00109139 Jy ! Component: 4000 - total flux cleaned = 0.00109136 Jy ! Component: 4050 - total flux cleaned = 0.00105581 Jy ! Total flux subtracted in 4096 components = 0.0010555 Jy ! Clean residual min=-0.002205 max=0.002006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.253191 Jy keep ! Adding 198 model components to the UV plane model. ! The established model now contains 342 components and 0.253191 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1001-4438_X_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.381 at -8.457 degrees (North through East) ! Clean map min=-0.0029529 max=0.14569 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1001-4438_X_20180604_map.fits wmodel /tmp/maps//J1001-4438_X_20180604_map.mod ! Writing 342 model components to file: /tmp/maps//J1001-4438_X_20180604_map.mod wobs /tmp/maps//J1001-4438_X_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1001-4438_X_20180604_uvs.fits wwins /tmp/maps//J1001-4438_X_20180604_map.win ! wwins: Wrote 6 windows to /tmp/maps//J1001-4438_X_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.815531 0.815531 1.63106 3.26212 6.52425 13.0485 26.097 52.194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.858 quit ! Quitting program ! Log file /tmp/maps//J1001-4438_X_20180604_dfm.log closed on Wed Jul 4 23:09:25 2018